By accident I discovered a crazy keyboard short cut in Windows 7. It opens the Magnifier app and zooms in on your screen instantly.
While working on my computer today, I accidentally ran across this keyboard shortcut that will Magnify your screen instantly.
Magnify your Desktop
Press and hold the Windows key then press the plus key (+). Keep pressing the plus key to making the screen magnify even more (you can make it crazy huge). Then use the minus key (-) to zoom back out for a normal view.
After you’re done, make sure to close out of the magnifier app if you don’t need it anymore.
If you’re trying to see more details on a small image, this groovy keyboard shortcut comes in handy.