How do I change Software Update server to official one on OS X Lion (or later)?
Can I use the new Lion OS X license on two machines, or do I have to buy one for each?
How to fix "macOS needs to repair your library to run applications" after High Sierra upgrade?
Can I restore an iPhone backup taken from a previous iOS version, or is there a better way to retain my data?
How can I remove the Parallels icons from Launchpad in Lion?