Linux
DOS
Unix
Windows
Toggle
Backspace
Delete
Alt
Taskbar
Desktop
Program
Start menu
Right click and drag
Click and move
Click and drag
Click and place
Toolbars
System tray
Tools
Process
Successive
Proceed
Succession
Indicating
Mouse
Cursor
Insertion
Speaker
Hard disk
Floppy
Dot mark
Tick mark
No mark
Fill mark