How to Uninstall & Reinstall a Program Windows

When installing Windows 10, users will be able to skip the requirement to enter a product key and Windows 10 will activate automatically online. Once you are satisfied after using Windows 10 for a month or more, you can activate it by purchasing the license this link key from the Microsoft store. In other words, you can preview Windows 10 by installing it on a separate partition of your PC without actually disturbing your files and folders.

The problem can occur due to some third-party software, and by booting into safe mode, one can check if it’s the software causing the issue or if something else is wrong. It’s relatively easy to boot into safe mode on Windows 10, just try the following steps. Press the Windows key once to the Start menu. Here, click on the “Power” button to open the menu. Now, press and hold the “Shift” key and click on “Restart”.

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If you’re experiencing the thumbnails issue right after installing an app, that app might be the culprit. In the Related settings menu to the far right of your screen, select Advanced system settings. Simultaneously press the Windows icon and R key to open the run dialog box. Once you have launched the Icaro app, check if the thumbnails not showing Windows 10 error have been resolved or not. You can follow the subsequent fixes if it doesn’t work.

  • Corrupted Boot Configuration Data – Before starting to troubleshoot against a potential system file corruption issue, you should also make sure that the BCD datasets are intact.
  • Reinstall from inside of Windows with installation media.
  • There are other options to choose from, such as start up with or without networking or generate boot log.
  • If you use a local account , you have multiple methods to change the account name on Windows 11.

This takes you to a screen that explains what you can do with the advanced options. You may read this if you wish or simply click on the ‘Restart’ button below the text, on the right. At this point, nine options for rebooting your computer appear. Pick ‘Enable Safe Mode’, which is generally the fourth option. After restarting your device, you can see the menu with options. To open the safe mode there you press the 4 or F4 button.

On “Windows Setup,” click Next to begin the process. Now, select the specific Disk from which you want to recover data and click Next. You can also select the Hard Disk to retrieve data from the entire Windows System. Download and install the software on your system.

Creating a Windows 10 bootable USB

Do not try to install Icaros and K-Lite/Codec Tweak Tool together as it can cause conflicts and not all Icaros settings will be available in the Options window. Although you can easily install a program above to handle the displaying of thumbnails, it’s also possible to install a complete codec pack to get the same result. Some codec packs don’t support showing video thumbnails out of the box but some do. Here are two that do offer that functionality.


After you complete the steps, Windows 10 should automatically reactivate after the clean installation if your current setup is activated. Though there are several methods to choose, they all have some shortcomings in practical use. For example, the first method will keep your programs, but won’t fix problems caused by them.

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