As soon as your Windows 10 is updated, it automatically creates a Windows.old folder on your system drive. This is done with a noble and right purpose, if you do not like something in the new update, then you can easily roll back to the previous version of the system.
True, the weight of this folder exceeds all limits. Typically, this is 10-20 gigabytes. And we don't always have disk space for such folders. And to be honest, in the latest versions of Windows 10 there were no serious problems that would have to use such a brutal rollback.
Here it is worth making a remark that this is not accurate and the opinion of the editorial board. Since Windows, windows never change ...
Turn on automatic deletion of the Windows.old folder
You have made a serious decision and are ready to get rid of the hated Windows.old. Here's what to do
You can, of course, delete it manually. Just pick up and remove. But keep in mind that you have to do this every time
To fix this problem once and for all, just openOptions > System > Storage and enable memory monitoring
The Topic of Article: How to automatically delete the Windows. old folder in Windows 10.