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How to reinstall windows without having to reactivate

How to reinstall windows without having to reactivate
Every time you format and reinstall your PC, you have to activate Windows again, which can sometimes be a pain once you’ve done it too many times. Here’s how to backup and then restore the activation status.

Note: we aren’t going to cover how to reinstall Windows, since you should know how to do that already. This article just covers backing up and restoring your activation.

Introduction

Advanced Token Manager easily allows you to back up all the information that Windows uses to check the validity of you copy of Windows. Collectively called a Token, this information can be backed up to an external storage medium. Once you have formatted you can import the Token and your Windows will be genuine again.

Backing Up

Once you have grabbed your copy of Advanced Token Manager from here, you can extract the zip file and then run the executable file.

How to reinstall windows without having to reactivate

When the advanced token manager launches, you will see the BIG Backup Activation button. Click it to begin backing up your token. All the “BBB” characters are just masking the real product key, don’t worry that is not your real product key.

How to reinstall windows without having to reactivate

Once you click the Backup Activation button, we expect that 99% of you will be prompted with this message. Unless some of you are ultra geeky and using KMS at home, you will get this message. You can just click yes to continue.

How to reinstall windows without having to reactivate

Once activation is finished being backed up, you will see a folder called “Windows Activation Backup” in the same folder that you launched the token manager from, this contains the backup.

How to reinstall windows without having to reactivate

Now we have reloaded Windows on the same PC, as you can see it is not activated.

How to reinstall windows without having to reactivate

Now I can run the advanced token manager, this time it will say Restore instead of Backup.

How to reinstall windows without having to reactivate

Once you click Restore you will be prompted to make sure you want to do this, click the next button to start the restoration.

How to reinstall windows without having to reactivate

Once it has completed a success message will appear.

How to reinstall windows without having to reactivate

If you go check your validity in the System Settings, you should have the genuine badge back.

How to reinstall windows without having to reactivate

The advanced token manager can also support Office Activation and works on all versions of Windows 7.

Last Updated on July 25, 2017 by admin 1 Comment

Windows 10 is arguably the best version of Windows ever, but that doesn’t mean that it doesn’t slow down over time. A Windows 10 install or any Windows install for that matter, begins to slow down over time due to number of reasons. The best way to overcome the issue is to reinstall the operating system.

Automatically activate Windows 10 after the reinstall

Many users who upgraded to Windows 10 from Windows 7 or Windows 8.1 using the free upgrade offer often ask how to reinstall Windows 10 install without losing the activation license or how to activate Windows 10 again after the reinstall.

How to reinstall windows without having to reactivate

Soon after the release of Windows 10, back in 2015, Microsoft made it clear that one can reinstall Windows 10 and activate Windows 10 after the reinstall without any hassle if you are reinstalling Windows 10 on the same PC without making major hardware changes.

Link Windows 10 license to Microsoft account

If you are signing into Windows 10 using a Microsoft account (version 1607 or later), Windows 10 automatically links your Windows 10 license to Microsoft account. Linking your Windows 10 activation license to your Microsoft account makes it easier for Microsoft and its servers to quickly activate your copy of Windows 10 when you perform a reinstall or make a clean install.

In fact, there is even an activation troubleshooter which you can use to activate Windows 10 if your copy of Windows 10 is not automatically activated after making changes your PC’s hardware.

Users who are using a local user account can also reinstall Windows 10 without losing activation license. There is no tool around to backup Windows 10 activation license. In fact, you don’t need to backup your license if you are running an activated copy of Windows 10.

Activating after reinstalling Windows 10

According to this page of Microsoft, you can reinstall the same edition of Windows 10 on the same PC (where you currently have an activated copy of Windows 10) without requiring to enter a product key. While reinstalling Windows 10, if you see a prompt asking to enter the product key, simply click the Skip option. Windows 10 will automatically activate once you connect your PC to online after completing the installation.

How to reinstall windows without having to reactivate

Before proceeding to reinstall Windows 10, we advise you to navigate to Settings > Update & security > Activation to check the activation status of Windows 10. Here, you will see “Windows is activated with a digital license linked to your Microsoft account” message if your copy of Windows 10 is activated and is linked to your Microsoft account (automatically happens if you are using a Microsoft account to sign in to Windows 10). If you are using a local account, you will see “Windows is activated with a digital license” message.

How to reinstall windows without having to reactivate

In short, you can reinstall Windows 10 without losing the activation license.

For more details about Windows 10 activation, please visit the official Windows 10 activation page.

Clean reinstall on Windows 10 will remove all of files and apps when reinstalling Windows 10 system. It is generally used when Windows 10 system issues cannot be repaired.

Here are two ways for you to clean reinstall Windows 10 when you still could access to Windows 10. No Windows 10 product key is required. However, if Windows 10 is locked, they will not work like the introductions in this passage. But bootable Windows 10 USB, such as windows 10 installation media created with USB will still help you to make a clean reinstall on Windows 10 with product key.

Take two ways to do a clean reinstall on Windows 10 without product key:

  • Way 1: Clean reinstall Windows 10 from PC Settings
  • Way 2: Clean reinstall Windows 10 with a bootable Windows 10 USB

Way 1: Clean reinstall Windows 10 from PC Settings

1. Click Start > Settings in accessible Windows 10.

How to reinstall windows without having to reactivate

2. In Settings windows, click on Get started under Update & security > Recovery > Reset this PC.

How to reinstall windows without having to reactivate

How to reinstall windows without having to reactivate

3. Wait for Windows 10 starting and choose Remove everything in following window.

How to reinstall windows without having to reactivate

Then Windows 10 will check your choice and get ready to clean reinstall Windows 10.

How to reinstall windows without having to reactivate

4. Later, it will ask you whether you want to remove just file, or remove files and clean the drive. Now we choose the option Remove files and clean the drive.

How to reinstall windows without having to reactivate

5. Windows 10 will begin to reset this PC to new one when you click on Reset button.

How to reinstall windows without having to reactivate

About several minutes later, your computer will bring a new Windows 10 operational system to you.

Way 2: Clean Reinstall Windows 10 with a Bootable Windows 10 USB

If you have created a Windows 10 bootable USB for reinstall, such as a bootable Windows 10 USB created with Rufus or Windows 7 USB/DVD Download Tool and Windows 10 ISO image file. Now just connect it to Windows 10. Open the bootable USB and you would find the Windows 10 setup program.

Or if you have Windows 10 ISO image file, browse to the folder containing ISO file in Windows 10, right-click on it and click Mount to open the contents of ISO image file, where you will also find the system setup program.

1. Double-click the Setup.exe file and Yes on pop-up UAC dialog to run Windows 10 setup program.

How to reinstall windows without having to reactivate

2. You will see Get important updates screen later. Click Download and install updates (recommended) if internet connection is available, or you can also check “I want to help make the installation of Windows better”. Click Next.

How to reinstall windows without having to reactivate

3. Windows will begin to check updates and then you will see License terms screen where you need to click on Accept button and go on.

How to reinstall windows without having to reactivate

How to reinstall windows without having to reactivate

4. Then the setup would look for updates and download them. And you would see the following Making sure you are ready to install screen for a few minutes. At the same time, the setup program checks whether your PC can run Windows 10 and also checks if there is sufficient space required for the operation.

How to reinstall windows without having to reactivate

5. You will see the Choose what to keep or Ready to install screen at last.

If you get the Ready to install screen, click the link labeled Change what to keep, and then select Nothing if you need to clean reinstall Windows 10 later.

How to reinstall windows without having to reactivate

If you get Choose what to keep screen, you can directly select Nothing. And click Next button. Then the setup will once again make sure that you are ready to install.

How to reinstall windows without having to reactivate

6. Ready to install screen appears again. Now click on Install button.

How to reinstall windows without having to reactivate

You will see the following Installing Windows 10 screen for a few minutes and your PC might restart several times before successful windows 10 installation or reinstallation.

How to reinstall windows without having to reactivate

Once Windows 10 installation is done, you will be able to customize Windows system settings, such as change your country, language, keyboard layout and time zone for the new and clean Windows 10 system.

So on following screen, please click on Customize settings link instead of the large Use Express Settings button to change default privacy settings. Or you can change these settings later under Settings app. Then you will be asked to sign in using Microsoft account. If no Microsoft account is available, you can create one now or create a new local user account.

How to reinstall windows without having to reactivate

Tips:

1. Generally you will not be asked to activate Windows 10 again after the reinstallation if you are using an activated install of Windows 10.

2. If you really face any questions about Windows 10 activation, please chat with Microsoft support and solve it.

3. Through steps above, believe you have successfully reinstalled windows 10 without product key. But if Windows 10 is locked, probably you would need Windows 10 product key or license to reinstall a new clean system.

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How to reinstall windows without having to reactivate

How to Reinstall Windows Without Having to Reactivate ?

Every time when you format your windows then you need to be reactivate again. New laptops are comes with installed windows. So it,s important for us to take the backup of Windows Product key.

For this job you need to be download advancedtokensmanager .

Advanced Tokens Manager is a very easy to use application that backs up Windows and Office 2010 activation, providing a very user friendly interface to help you in this regard.

The program can work with multiple versions of Windows, but it only supports the 2010 release of Microsoft Office, so you can’t use it with older releases of the popular office suite.

Backup Your Windows Activation :-

Once you get the advancedtokensmanager zip file, Unzip it. it,s look like

How to reinstall windows without having to reactivate

Now click on the Activation Backup icon to take the backup your activation key. It will give you one windows for notification. Just click on yes.

How to reinstall windows without having to reactivate

It,s use a moderate amount of CPU and RAM resources while backing up license files.

If you proceed, the Advanced Tokens Manager would create the backup in a subfolder called Windows Activation Backup, in the same folder as the Advanced Tokens Manager.exe. Now you should close this program and copy the whole folder containing the Advanced Tokens Manager files and the backup in a safe place. When you have to re-activate Windows in future, simply use this same folder and run Advanced Tokens Manager again. This time, it would show an option to restore the backup.

Now in case of Restore click on the Activation restore Option.

How to reinstall windows without having to reactivate

Now click on the restore now option.

How to reinstall windows without having to reactivate

within minutes it, will give you success Notification

How to reinstall windows without having to reactivate

Now your Windows is activated

How to reinstall windows without having to reactivate

Hope you like my post How to Reinstall Windows Without Having to Reactivate. Please Share with others.

Quite often users ask: “ Will I be able to re-activate my Windows 10 if I change hardware configuration of my computer (replace a motherboard, an HDD with an SSD, upgrade a CPU, etc.) or after reinstalling Windows? ”. Indeed, your Windows 10 copy needs to be reactivated after making significant changes to your computer hardware configuration.

By a significant change of a PC hardware configuration Microsoft means the replacement of a motherboard, a CPU, a TPM chip (the replacement of a hard drive to an SSD, graphic card or memory module is not a significant change and does not affect Windows activation). Moving your Windows 10 license to another computer may be an option of a significant hardware change (doesn’t work on Windows 10 Home or Professional with OEM license). It means that the Windows will be successfully activated if only some components have been replaced, but not all of them (a brand new computer).

First of all, I should say some words about Windows digital licenses. Actually, digital licenses replace the traditional product keys and became widely spread during the free upgrade of previous Windows versions (Windows 7, 8.1) to Windows 10 on user computers via a Microsoft Store. The Windows digital license is linked to the specific physical computer (an ID of its hardware configuration that considers some key hardware components of your computer). The digital license of your device is stored as a hash (Installation ID) in the database on Microsoft activation servers and is automatically linked to your Microsoft Account (MSA) when you authenticate on your computer using it (this MSA user must have local administrator privileges).

At first logon Windows 10 after hardware replacement (for example, your motherboard), you will get activation errors 0x803F7001, 0xC004F211 or 0xC004C008.

How to reinstall windows without having to reactivate

To re-activate your Windows 10 on a new hardware, you must use the Activation Troubleshooter (available starting from Windows 10 1607 Anniversary Update). To re-activate Windows 10 after replacing a motherboard, follow these steps:

  1. Log on to your computer under your MSA with local administrator privileges;
  2. Go to the Settings -> Update and Security -> Activation;
  3. Select Activation Troubleshooter (the option is available only if your Windows 10 is not activated);
  4. You will see the following message: We found a Windows 10 Pro digital license for this device running Windows 10 Pro ;
  5. Select “I changed hardware on this device recently”; How to reinstall windows without having to reactivate
  6. If you not logged on with your MSA account, a window prompting to enter your Microsoft Account user name and password will appear;
  7. Find your computer in the list of devices linked to your Microsoft account and select it by its hostname; How to reinstall windows without having to reactivate
  8. Check the box “This is the device I’m using right now”; How to reinstall windows without having to reactivate
  9. Click the Activate button;
  10. If Windows 10 is re-activated successfully, you will see the message “Windows is activated with a digital license linked to your Microsoft account” in the activation status window. How to reinstall windows without having to reactivate

If you logged on using your Microsoft account, but cannot activate your Windows 10, this may happen due to one of the following reasons:

  • There is no Internet connection on the computer or access to the Microsoft activation servers is blocked;
  • Windows edition installed on your device does not match the digital license of the OS edition linked to your account;
  • The type of the device you are trying to activate doesn’t match the type of device in your digital license;
  • Windows has never been activated on your device;
  • You have reached the limit on the number of Windows 10 re-activations on your device;
  • There are several admins on your device, and one of them has already reactivated Windows;
  • Your device joined to the Active Directory domain with the centralized computer activation settings (like KMS or Active Directory-based activation).

After a Win10 reset, all of my WindowsApps installs are gone, which is expected.

However, the WindowsApps folder is still present (on D:, my second drive, as I install all big size apps on a mechanical HDD), but none of the apps within are recognized anymore by Windows Store.

Worse, if I try to select the D: drive to install new SW, it states “this drive belongs to another computer, selecting D: will erase all existing store content”.

I have 400GB of data. On a xDSL connection at 15Mbps/s. I’m not going to redownload everything again.

So please please, is there a way to force Windows to recognize and register the content of the WindowsApps folder, without having to redownload everything.

I could understand if I had to download a few MB of data (encryption and such), but everything else ? Pretty much all store front end out there (Steam, Origin, Uplay, BattleNet, GOG, etc) offer this basic capability of reusing existing content.

Thanks for the help

Replies (10) 

To reinstall all Microsoft apps just right click on start & choose powershell with admin & then enter this:
Get-AppxPackage -allusers | foreach
Then restart thePC.
don’t worry if some show red text.
Or you can do a repair install:
I recommend an in-place upgrade repair.
To repair Windows without losing any data then follow the instruction here:
https://www.tenforums.com/tutorials/16397-repai.
This will also upgrade you to the latest version of Windows – currently 1903 – if you currently don’t have this installed.
In a nutshell you just download the media creation tool & choose to upgrade now.

Third party apps will still require reinstalling via the Store.

Note: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.

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We’ll show you a couple of different ways to do it

If you’re trying to set up a computer, you’ve probably noticed that there are no alternate options to logging in with a Windows account. This is especially so for users jumping to Windows 10 from Windows 7, where you could easily set up and sign in normally without a Microsoft account.

In Windows 10, the option to sign in with a classic local Windows account, which was hidden behind the “Offline Account” option, is no longer there. You aren’t able to setup Windows 10 without a Microsoft account. Instead, you’re forced to sign in with a Microsoft account during the first-time setup process – after installing or while setting up your new computer with the operating system.

How to reinstall windows without having to reactivate

Microsoft wants to create a seamless experience so that you have some of the same features across your devices. Plus, it syncs your settings with your Microsoft account, such as your PC theme and stored passwords.

Still, you’re tied to a Windows account whether you like it or not. You’ll have to sign in with a Windows account before creating a local account. Thankfully though, there are a few ways you can set up Windows 10 without a Microsoft account, which we share in this guide.

Local Account Vs Microsoft Account: Which One Is Better?

A local account is the classic way most people sign into their computers. This is where you click on your user account, enter a password, and start using the computer. You can still sign in using a local account on Windows 10, but you need a Microsoft account first in order to create a local account by going to Settings > Accounts > Your info > Sign in with a local account.

The good thing about using a local account is that you can use it to download and install free games and apps from the Windows Store without using a Microsoft account, and use system applications like Mail and Calendar.

On the other hand, a Microsoft account is a single account that’s free to use for signing in to multiple Microsoft cloud products like Outlook.com, OneDrive, and Skype among others, or devices like Windows smartphones and Xbox game consoles. You can also download paid apps with a Microsoft account and access all Windows 10 features.

How to reinstall windows without having to reactivate

The idea behind the policy on local accounts in Windows 10 is to find a balance between Microsoft accounts and user expectations, while still offering as many features to local account users as possible. You can still use the local account on your Windows 10 computer, and then use the Microsoft account to download and install apps from Windows Store.

Other perks of using a Microsoft account with Windows 10 include free cloud storage through OneDrive, syncing account settings such as network profiles, managing passwords and Windows Store app settings, and a familiar experience across apps and devices.

The main drawbacks of a Microsoft account are that it’s hackable, needs internet access to use the latest saved settings, offers less privacy, and automatically syncs your settings across your devices. If you get locked out of your account, you also won’t be able to access other devices you use with that account.

How To Setup Windows 10 Without A Microsoft Account

Windows 10 tries to make sure you use a Microsoft account, but you can create a local account anyway using the steps below.

Note: If you’re using the Home version and you’re connected to the internet, you won’t be able to setup Windows 10 without a Microsoft account, so the first step is to disconnect from the internet.

Windows 10 Home

  1. If you’re connected to your network using an Ethernet cable or WiFi, the first step is to unplug the cable or disconnect your computer from WiFi. For WiFi connections, you can skip the process at the beginning of the setup wizard by clicking the back icon on the Windows 10 Setup toolbar, and then try and create a Microsoft account.

Alternatively, press Airplane Mode key on the laptop to disconnect WiFi or unplug the router for a minute, if all else fails. When you see the “Something went wrong” error message, click Skip to skip the account creation step.

How to reinstall windows without having to reactivate

  1. In the Who’s going to use this PC screen, create an offline account and sign in to Windows 10 without using a Microsoft account.

How to reinstall windows without having to reactivate

Windows 10 Professional (Pro)

If you’re using Windows 10 Professional, you can create a local account by selecting the Domain Join option at the lower left side of the setup screen.

How to reinstall windows without having to reactivate

If, for some reason, you don’t see the Domain Join option, you can still use the same trick we’ve described above for Windows 10 Home, disconnect from the internet, and create the local account.

Created A “Dummy” Microsoft Account

If the first method doesn’t work for you, it’s still possible to create a local account using the steps Microsoft recommends. Create a Microsoft account during the setup process and then change it to a local user account later.

  1. Sign in with your Microsoft account, and open Settings > Accounts.

How to reinstall windows without having to reactivate

  1. Click Your Info on the left pane.

How to reinstall windows without having to reactivate

  1. Next, click Sign in with a local account instead. Windows 10 will guide you through the process of switching to a local user account.

How to reinstall windows without having to reactivate

Once you have your local account, you can delete the dummy Microsoft account from the system.

Use Windows 10 Your Way

While we’re not sure what steps Microsoft will take in the future over the account creation process, these two methods should allow you to setup Windows 10 without a Microsoft account for the time being. We’d love to hear from you whether these steps worked for you or not. Sound off in a comment below.

Elsie is a technology writer and editor with a special focus on Windows, Android and iOS. She writes about software, electronics and other tech subjects, her ultimate goal being to help people out with useful solutions to their daily tech issues in a simple, straightforward and unbiased style. She has a BCom degree in Marketing and currently pursuing her Masters in Communications and New Media. Read Elsie’s Full Bio

Activation helps verify that your copy of Windows is genuine and hasn’t been used on more devices than the Microsoft Software License Terms allow.

When installing Windows 10, the digital license associates itself with your device’s hardware. If you make significant hardware changes on your device, such as replacing your motherboard, Windows will no longer find a license that matches your device, and you’ll need to reactivate Windows to get it up and running.

To activate Windows, you’ll need either a digital license or a product key. To find out which you need, see “What activation method do I use, product key or digital license?” in Activate Windows 10. Then, use the following info to help you successfully prepare for a hardware change and reactivate Windows 10.

Prepare your Windows 10 device for a hardware change

First, follow these steps to find out if Windows 10 is already activated.

Select the Start button, then select Settings > Update & Security > Activation .

If you’re not activated, complete the activation process with the steps you see on the Activation page. If you experience an error while activating, see Get help with Windows activation errors.

Once you’ve confirmed that Windows 10 is activated, follow these steps:

In Windows 10 (version 1607 or later), it is essential that you link your Microsoft account with the Windows 10 digital license on your device. Linking your Microsoft account with your digital license allows you to reactivate Windows using the Activation troubleshooter whenever you make a significant hardware change.

First, you’ll need to find out if your Microsoft account (What is a Microsoft account?) is linked to your Windows 10 digital license. To find out, select the Start button, then select Settings > Update & Security and then select Activation . The activation status message will tell you if your account is linked.

Windows is activated with a digital license

This means that your Microsoft account is not linked to your digital license.

Follow instructions for Add an account.

Windows is activated with a digital license linked to your Microsoft account

This means that your Microsoft account is already linked to your digital license.

No further action is required. You are ready to use the activation troubleshooter.

If your Microsoft account is not linked to your digital license, follow these steps to Add an account:

Sign in as an administrator to add your Microsoft account. To confirm that you’re using an administrator account, select the Start button, then select Settings > Accounts > Your info . Under your name, you’ll see Administrator. If you’re not an administrator, see Create a local user or administrator account.
Go to Your info in Settings

Confirm that the administrator account is also your Microsoft account by checking to see if an email address is displayed above Administrator. If an email address is displayed, this is a Microsoft account. If not, you’re logged in using a local account. If you don’t yet have a Microsoft account, see How to create a new Microsoft account.

Once you confirm that you’re an administrator and using your Microsoft account, go back to the Activation page, select Add an account, enter your Microsoft account and password, then select Sign in.

After your Microsoft account has been added, the message on the Activation page will change to: Windows is activated with a digital license linked to your Microsoft account.

Make sure that the edition, Windows 10 Home or Windows 10 Pro, is the same before and after your hardware change. Your digital license and product key will reactivate only if the edition remains the same.

You can see your edition on the same Activation page where you checked your activation status. To see which edition you have, select the Start button, then select Settings > Update & Security > Activation .

If you used a product key to get to Windows 10, then you’ll need that key again after the hardware change. To find out how to locate your key, see Find your Windows product key.

For more info about product keys and digital licenses, see Activate Windows 10.

Reactivate Windows 10 after a hardware change

When you’re ready to reactivate, make sure that your device is connected to the internet and then follow the steps for either a digital license or product key.

You’ll need to first add your Microsoft account and link your account to the digital license on your device. After linking your Microsoft account, run the Activation troubleshooter to reactivate Windows 10.

This troubleshooter will only be available if your copy of Windows 10 (version 1607 or later) isn’t activated.

To use the Activation troubleshooter:

Select the Start button, then select Settings > Update & Security > Activation > Troubleshoot . The troubleshooter will show Windows can’t be activated on your device.

Select I changed hardware on this device recently, then select Next.

Enter your connected Microsoft account and password, then select Sign in. The troubleshooter will only work with the connected Microsoft account.

From the list of devices that are linked to your Microsoft account, select the check box next to This is the device I’m using right now.

If you don’t see the device you’re using in the list of results, make sure that you signed in using the same Microsoft account you associated with the Windows 10 digital license on your device.

If you continue to experience errors while activating, see Get help with Windows activation errors and locate the error you’re getting.

If you didn’t link your Microsoft account to the digital license before the hardware change AND you used a product key to upgrade to Windows 10, then continue to next section.

If Windows 10 wasn’t pre-installed on your device when purchased and you used a product key to upgrade to Windows 10, then you’ll need that same product key after the hardware change.

Select the Start button, then select Settings > Update & Security > Activation > Change Product Key, then enter the product key.

If you installed a retail copy of Windows 10 on your device using a Windows 10 product key and then made hardware changes, follow this same process using your Windows 10 product key.

If you continue to experience errors while activating, see Get help with Windows activation errors and locate the error you’re getting.

If you don’t have a digital license or product key

If you don’t have a product key or digital license, you can purchase a Windows 10 digital license after installation finishes. Follow these steps to make a purchase:

Select the Start button, then select Settings > Update & Security > Activation . Then select Go to Store to go to the Microsoft Store app where you can purchase a Windows 10 digital license.

Need more help?

If you need additional help reactivating Windows on your device, contact customer support.

If you need to update your Windows 10 without losing your data and customized beforehand apps, don’t worry, there is a trick. In this article, we will explain to you how to perform an update of Windows 10 without deleting any files from your computer quickly and easily.

How to reinstall windows without having to reactivate

  • Reinstalling Windows 10: What Is It For?
  • Prerequisites and Conditions for Installation
  • How to Perform a Windows 10 Update

Reinstalling Windows 10: What Is It For?

The PC update allows you to solve various problems by presenting the most important user settings and returning all apps purchased by the user to the factory default state. The restore, however, allows you to completely reinstall the OS, letting you lose all user accounts, content and customizations, returning the entire system to factory settings (when you proceed with a restore, in fact, it is recommended to backup all your most important content to an external hard disk to avoid losing them forever!). There is, however, a third option that repairs Windows 10 by performing an in-place, on-site update, which allows you to update your system without losing anything, except for installed Windows updates. Read on to discover how to proceed.

Prerequisites and Conditions for Installation

Before proceeding with an update in-place of Windows, you need to reset the protection system that will need to be reactivated after the repair installation is complete, in order to have the restore features available.

  • Icons and customizations will be lost.
  • The WiFi network may not be recognized, you will need to reconnect.
  • You will have to redo the Windows updates after the build you used to install the update in-place.
  • A Windows.old file will be created.
  • Thanks to the in-place update you will be able to perform an installation only to repair Windows 10 from Windows 10. You will need not only the available space on your Windows drive but also at least 8.8 GB.
  • The installation media must be of the same build or edition, as the Windows version. The basic language is the same as Windows, otherwise nothing will be retained. The same media, ISO or USB, must have the same system bits: so, for example, 32-bit ISO for 32-bit Windows, and 64-bit USB for 64-bit Windows.

How to reinstall windows without having to reactivate

How to Perform a Windows 10 Update

If Windows is encrypted by Bitlocker, deactivate it and reactivate it once the update is complete. Also disable Secure Boot in the UEFI firmware settings, which can also be reinstalled once the update is finished.

1. Login as administrator.

2. Disable any security program to prevent it from interfering with the update. Depending on the tool you will use for the installation, whether it is an ISO file or USB media, you will need to run the setup.exe file.

3. Wait for Windows to prepare and click Change the way Windows Setup downloads updates. Check the box I want to improve the installation WIndows > Next and in the following screen click Not now, then Next again.

4. Accept the license terms when prompted.

5. Wait for Windows to detect and install the new updates and click Install to start the repair.

Note: during the step #5 it is very important to select the Keep personal files and apps, to avoid that after the update, everything will be lost. To perform this step, go to the Change what to keep link in the Ready to install window.

6. Windows will start an update to repair the system. Wait for the process to finish before proceeding.

7. When restarting, the system will prompt you to log in with your username and password.

8. Check that the date and time are correct. If desired, you can opt for a disk cleanup that will delete the files and logs from previous updates, specifically the C:\$Windows.