[SOLVED] How to update windows with usb disk image?

[wabale97]

Is it same as we do to install normally?
I don't wanna lose my files.

 

[SkyNetRising]

Similar. You have to choose upgrade option.

 

[wpgwpg]

While Windows has the option to upgrade and keep your files, the best way to be SURE you don't lose your files is to make backups. I use the free version of Macrium reflect, but there are many other backup programs.