IN: What happens next?

How to show hidden files in windows 7
Click on the windows 7 start button.
Click on control panel.
You can also click the start button and then type " folder options " in the search box.

OUT: Select " folder options " in control panel from the resulting list. Click on " appearance and personalization.

IN: What happens next?

How to care for pillbugs
Use a plastic tub or aquarium for housing.
As pillbugs require a damp environment to thrive, you should pick a container that's resistant to water. Go with something made of plastic or glass rather than cardboard.

OUT: You can purchase an aquarium at a pet store if you have a lot of pillbugs. If you don't want to spend the money on an aquarium, you can use a plastic tupperware container from your kitchen to house your pillbugs.

IN: What happens next?

How to circular breathe
Fill your cheeks with air, and breathe in and out through your nose.
What you're doing is establishing a second source of air that you can use when your lungs run out.
While this may make you look like a chipmunk, the more useful analogy is to think of yourself as a human bagpipe, and your cheeks as the bellows.

OUT:
Blow out the air you have been holding in your mouth. Close your jaw, but make a tiny opening in your mouth, and use your cheek muscles to push the air out slowly.