Sometimes you need to work on an Excel spreadsheet (likely with macros) and that sheet is protected with a password that nobody knows any more !
I've already spoken about backups in a previous post ... back in 2011: it's time for an update !
You want to test your PC configuration: follow the guide !
Sharing files between Windows and Ubuntu is often necessary : here's how to do it !
You've made a nice program (on Windows) but it ain't over yet ! You need to package the program for your "customers" to be able to instal the program easily: that's when you need a good installer.
Double boot is OK, but when you've started your computer on Linux and you need a Windows application, it's a bum to have to reboot your computer: Virtualisation comes to rescue ! !
On Windows, you must regularly clean your PC installation, other wise it's going to be slower and slower !
I already wrote a quite comprehensive article on the subject.
That's it, Windows XP is dead: it's not supported by Microsoft any more ! !
You want to fill in PDF forms on Ubuntu : here is a solution.