How can I make my icons larger on my main computer screen?

If you're using window xp, you can try right clicking on the desktop, going to Appearance tab, clicking the effects button, and check Use Large Icons checkbox. That should make all your icons bigger. To move them around, just click on one and move your mouse.

There are several options, You can make the screen itself bigger by: Right click anywhere on background Choose properties In the new box, select the Settings tab Then move the slider bar to a bigger settings Also you could Right click anywhere in the background choose properties In the new box, select Appearance Now click on the "Effects" button Now in this new window, click the check box on "Use Large Icons" Hope that helps!