2:33
Computer Basics: What is an Operating System?
PC Matic
3:08
Computer Basics: Windows Folders, Icons and How to Search
2:38
Computer Basics: What is a Windows File Extension?
1:47
Computer Basics: What is a Firewall?
2:45
Computer Basics: Windows Updates
4:58
Computer Basics: The Windows Control Panel
3:36
Computer Basics: The Windows Task Manager
1:45
Computer Basics: The Windows Taskbar
3:01
Computer Basics: Windows Shortcut Keys
