context: How to install ram in an imac
Prepare your imac for the ram installation.
Turn off your imac and remove the power cord and all other cables from the computer. This will prevent you from being electrically shocked as you install the ram.
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next sentence for the context: Allow the imac to sit for at least 10 minutes after you turn off the computer. This will allow the hot, or warm internal parts of your imac to cool down completely before you install the ram.

context: A man holding crutches wash a car with a hose in the street. Then, the man wash the side windows and the roof of the car. after
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next sentence for the context: , the man talks and wash the back of the car.

context: How to tone legs while sitting
Rotate your ankles.
Rotate your ankle in a circle, moving either clockwise or counterclockwise, for 5 seconds. Then, repeat the process but rotate your ankle in the opposite direction.
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next sentence for the context: Do 3 sets of 20 repetitions and then repeat with the other ankle. If you don't want to have to count, set a timer for 1 minute instead of counting out 20 repetitions.

context: How to make a cross on facebook
Log into your facebook account.
Visit the facebook home page, and enter your registered email address and password into the fields at the top right. Click " log in " to continue.
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next sentence for the context:
Start a chat session or a post. Once you have logged in, you will be directed to your news feed.