How to Delete Windows.Old Folder from Windows 10?

Like many others, you might also have upgraded from the older version of Windows to the newer version. If so, then you might have seen the Windows.Old folder that gets created automatically as soon as you upgrade your windows. This happens because you simply upgraded your operating system to a newer version of windows without formatting the drive. Well, don’t worry about this issue, because you can easily delete this folder from Windows 10. My today’s aim is to help you out in deleting this folder, and we will be doing this in a step-by-step manner.

What does it contain?

Before we proceed, a lot of people have asked me what is inside this folder? and will it be safe to delete it? Well, this folder contains all the applications and files from your previous Windows installation. The Windows installed makes use of this folder in case you want to downgrade to the older version of windows.

Source: http://www.pingzic.com/how-to-delete-windows-old-folder-from-windows-10/