I don't think that you can.
Windows is an operating system that is used for operating a computer, actions like going online, playing games and using media.
Yes its totaly necessary because if you get hacked the hacker could delete windows. So when your computer is on and your not using it turn off your modem or turn off your computer.
The Nancy Drew games are only available for computers using the Windows operating system and are not compatible with Mac OS X.
Using windows media player instead will not slow your computer down
you can do it using windows task manager.
windows xp allows you to customize the gui for each computer user by using:
Go to Start -> On the right side of the menu click a button labeled "Games". There should bring up a list of all the games installed on your computer.
Apple computers, in common with most other computers, can play video games.
Click start, then right-click on "My Computer" and select "Properties". It should be under "Windows edition".
There really is no benefit in using or having Windows Vista on your personal or business computer.
Windows 7
Manz using windows 8 still