Unless you're lucky enough to have access to a professional IT staff, you probably end up solving most of your own computer troubles. Heck, half the time I have to fix all of Rick's problems, too, ...

When your Android phone or tablet stops working properly, it could be an app or the system itself giving you all that trouble. This fix-it flowchart from Lifehacker alum and Android book author Kevin ...

If you read Lifehacker, chances are you've been designated as your family's de facto IT person, and you've probably spent more than your fair share of hours troubleshooting applications you know no ...