Do i also need a disk, if yes, for what?

I have on the desktop a small black dot, what can I do?
The solution is simple when u have a small black dot on the desktop If a black, or even different colored dot on the desktop appears, you should clean the

What are variables?
The word variables comes from the words "variable" and stands for variable values ​​in data processing technology. Thus, this value is not a fixed number,

How do I start the cmd.exe?
Starting the Windows CMD.EXE, easy smart example for beginners and advanced administrative user For all OS Start Windows Console Via Windows , enter the

How to do a double-click?
A double-click is a quick successive click press the left mouse button usually the second click should follow within 1/4 0.25 second. The double-click