Sometimes a hitting a few keys is
quicker than using the mouse or touchpad. Here are a few of my
favorites that I use almost every day.
Hold down the CTRL key and hit F. This will automatically bring up
Find. It is useful if you are looking for a specific name or word in
a long document or on the web or even in emails.
CTRL and P is useful to print the screen you are looking at. It
brings up the print box.
One of my favorites is CTRL Z. It reverses what you have just done.
For instance in Word, or in an email, you just deleted something by
mistake. Hit CTRL Z and it brings it back.