It's not only annoying to see the wrong program launch when you open a file, but it also puts a real drain on your productivity. Changing the associations, however, is a simple job.

Did you know that Linux makes it easy to create and use hidden files, which means you can easily tuck important documents away from plain sight? Here's how to manage those files.

You can create a CSV file with programs that include Excel, Google Sheets and OpenOffice Calc, as well as simple word processing programs like Notepad.

How to Create an Autoexec.Bat File. Windows ME and earlier versions required MS-DOS to perform many background functions and operations.