Step 1: Programs Needed
You need the following programs:
Step 2: Taking the Shot
Now all you have to do is press the buttons Alt+Print Screen. On laptops to conserve space say Pnt Screen.
Step 3: Getting the Image
Now all that's left is to open paint and scroll over Edit and hit paste. should get the image. Depending what you want to do with it, save it as a Jpeg or Bitmap file.
Step 4: Good Uses
Some good uses are uploading on instructables, posting on Blogs and other stuff, and many other uses. Have fun with your picture!!!