Problem: How to find friends on twitter
Navigate to twitter's search box.
The search box is located at the very top of your twitter session.
Type the name of a friend in twitter's search box and press " enter " on your keyboard.

Answer: You can either type a person's real name or their twitter username. Click on the " people " link on the left of your twitter session.

Problem: How to reformat a laptop
Back up your hard drive.
Reformatting your laptop will cause you to lose all of your information so it is recommended that you back up your hard drive on an external hard drive, cds, or dvds if you wish to keep it.
Determine which method of restoration is provided by the manufacturer.

Answer: If you received a set of installation cds with your machine, then use this. If you did not, your computer may have a restore partition set up, which means you will need to employ a different method.

Problem: How to jump from back on legs
Get on your back.
This step is seemingly the most simple, but you have to assure that there is nothing to hit your head on. Concussions are not exactly a fun things to have.
Answer: Make sure that you have ample space to jump up and that there are no slippery rugs beneath you, as they could cause an unsafe slip and fall. Lift your knees as close to your face as possible.