If there are dozens of GB files to backup, users had better clone the entire partition rather than copy files, because it will help save much time. Therefore, when the partition is storing useful files, please backup or transfer these files out in advance. However, doing reinstallation will result in data loss no matter you delete the original partition or not. To be specific, if the old Windows OS is saved on partition C now, they are always hoping to reinstall system to the place where partition C is located. Generally, users would like to reinstall Windows to its original place. 2.Backup All Needed Data Saved on the System Disk If there is no such disk, create one by using Windows 10 Media Creation Tool. You can install Windows from either Windows installation CD/DVD or USB flash drive. Make the Following Preparations before Reinstalling Windows 1.Prepare Windows Installation USB drive or CD/DVD Disc So in this post, I will show users what they should do before, during, and after reinstalling Windows. Now that reinstalling Windows can help us solve many problems, how to make a wonderful reinstallation? Just reinstall Windows from USB flash drive or CD/DVD disc directly? It is of course not, and users need to do lots of preparations as well as pay much attention to some instructions.

Get black screen or blue screen error without knowing exact reason.

System crashes due to system file corruption or boot file damage.

Anti-virus programs failed to clear some strong viruses.

Of course, making a system reinstallation might help you get out of trouble under many other conditions, for instance: After all, many tests show this is a good solution, and it also solved my problem. Under this situation, merely cleaning and defragging hard disk plays a minor role, and users had better reinstall Windows. Well, do you know what slows down the computer? Most of the time, the gradually increased file trashes, defragments, and so on are culprits. Then, you made a virus scanning, but nothing is found.

In addition, programs such as Microsoft Office, Photoshop, and Browsers should respond for a long time. It takes several minutes to start the computer and make everything prepared. Under These Situations You May Need to Reinstall WindowsĪfter running a Windows OS for a long time, you may encounter the following situation: Optimize Computer after Reinstalling Windows Operating System.How do I Reinstall Windows 10 – Detailed steps.Make the Following Preparations before Reinstalling Windows.

Under These Situations You May Need to Reinstall Windows.

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