In one sentence, describe what the following article is about: "Settings" is the grey gear icon--it should be on your iPod's home screen.  You can disable or change your location settings from here. Location Services updates your iPod with your current location via GPS and cellphone tower, which is a significant drain on the battery. Disabling this background service will lengthen your battery's life considerably. Your location services should now be disabled!
Summary: Open the Settings app. Find and tap the "Privacy" option. Tap the "Location Services" option at the top of this menu. Swipe the switch next to "Location Services" to the "Off" position. Close your Settings app.

In one sentence, describe what the following article is about: If you are staying awake longer than normal, you’ll have to resist the temptation to sleep. Stay out of bed, don’t wear pajamas, and avoid anything else that is part of your sleep routine. Keep the temperature warm enough or cool enough that you are slightly uncomfortable, and more likely to stay awake. Your body’s basic sleep cycle is tied to light during the day and dark at night. This means that dim lights can make you sleepy, especially if you are staying up beyond your usual bed time. Bright lights, however, can increase alertness. Keep lamps and other sources of light on when you are trying to stay awake. Staying awake in company can be easier than trying to do it alone. Talking, studying, listening to music, and taking breaks with others can be stimulating and help the time pass by. An alarm clock can be a good back-up when you are trying to stay awake, especially if you have to do it alone. Try setting an alarm (or several) for regular intervals, such as every half-hour. That way, if you accidentally fall asleep, it won’t be for very long. If you are staying awake while getting work or chores done, try switching tasks every now and then. The change will provide some mental stimulation, especially if you move locations (from room to room, or from indoors to outdoors, for instance).
Summary: Don’t get too comfortable. Keep your environment well-lit. Keep company. Set alarms. Mix up your activities.

In one sentence, describe what the following article is about: Boot or reboot the computer. When the computer reboots, you will need to press the Setup key in order to enter your BIOS to change the boot order. This will allow you to boot from the USB drive instead of your hard drive.  The Setup key must be pressed when the manufacturer’s logo is displayed on the screen. This is typically a very short window of time, so if you miss it you will have to reboot and try again. The key varies from computer to computer, but will be displayed on the screen when you can press it. Typical keys include F2, F10, and Del. While each BIOS layout is different, they will all typically have a Boot menu, though it may be worded slightly different. This menu will display the order in which the computer will look for a bootable operating system. Typically, computers are set to boot from the hard drive first so that the installed operating system loads automatically. Once you have found the Boot menu, you will need to switch the order so that your USB drive is listed at the top. Again, this will vary from computer to computer. Some BIOS setups will list the USB drive by its name, while others will simply say “Removable Device” or “USB”. You will typically use the “+” and “-” keys on your keyboard to swap around the boot order. Once you have changed the boot order, save your changes and exit the BIOS. The key for this is typically F10. The computer will reboot, this time booting from the USB drive first.
Summary:
Insert the USB drive into the computer you want to install Windows on. Navigate to the Boot menu. Switch the boot order. Save and exit the BIOS.