IN: Write the next sentence in this paragraph:
How to overclock a graphics card
Update your video card drivers.
Before you start overclocking, you'll want to make sure you are running the latest drivers on your video card. You can download the latest drivers from the nvidia or amd site, depending on.

OUT: Having the latest drivers will ensure that your card is running as stably as possible. Newer drivers often increase overclocking performance as well.

IN: Write the next sentence in this paragraph:
How to switch from treadmill running to outdoor running
Increase your treadmill's incline.
Your treadmill is completely flat, while most outdoor running surfaces are not. To help prepare your body for the difference, you can practice by running on an incline on your treadmill.

OUT: An incline of 1-2% closely simulates running outdoors. Program your treadmill so that it adjusts incline throughout your run, if the treadmill you use has this feature available.

IN: Write the next sentence in this paragraph:
How to prevent headaches after air travel
Try ibuprofen.
Oftentimes, headaches that occur during or after flight are due to a sudden change in altitude. The painkiller ibuprofen may effectively prevent altitude related headaches before they begin.

OUT:
In a recent study, hikers preparing for a high altitude journey were given doses of ibuprofen in the 24 hours prior to their journey. A little over 40% of hikers who took ibuprofen developed altitude-related headaches and nausea.