Will an upgrade from Windows 7 to 10 cause any loss of files?

[Windows Central Question]

will an upgrade from windows 7 to 10 cause any loss of files?

i am just a click away from upgrading and i have official documents on my device

 

[micallan_17]

I did the upgrade without any issues. I have upgraded around 10 devices recently and non lost any files. It's recommended that if you have important information, it's best to back them up to an external hard drive to avoid any potential data loss.