(English) Make a complete system image both before and immediately after the Windows 10 upgrade
(English) It goes without saying that making a regular copy of Windows systems – known as Images - are crucial. Losing confidential private or business files is not only expensive but some files like photos and videos are irreplaceable. All that pain can be avoided if you have a backup. Losing an operating system must not necessarily result in lost data but it will see the loss of settings and software licenses. It takes a lot of time and stress to get a system back to its previous state when this happens.