Back up disk ?

[ferny]

Does anybody know if u need all the serial numbers of all the software u have installed in your computer when u re-install everything back to ur computer with a back up disk?

 

[cRABu]

if you reinstall windows, yes you do.

 

[ferny]

Thanx, but waht about other programs that I have in there, like adobe, microsoft office and stuff like that?

 

[Alan1ar1s]

Thanx, but waht about other programs that I have in there, like adobe, microsoft office and stuff like that?

As said above: if you reinstall windows yes u need them all. But if you just reinstalling some programs maybe you won't This is because some programs have an option so letting you keep your current key. But this is just when you reinstalling the program NOT after reinstalling windows.
For any chance make sure you have your keys safe for back up and for cases you need them.