In one sentence, describe what the following article is about: If you are signed in with a Google account on your Android, your contacts should automatically be synced with your Google account. You can check your Google contacts at contacts.google.com. If you have contacts you need to back up manually, see Back Up Your Android Contacts to Your Google Account. When you factory reset, all of your data will be wiped. If you have files on your Android that you need to keep, connect your Android to your computer and transfer the files for safekeeping. See Transfer Data Between a Cell Phone and Computer for detailed instructions. Once your data is safely backed up, you can start the reset process. Some Android devices, notably Samsung devices, will require you to switch to the Personal section to find the reset options.      This will restore your contacts and settings, as well as your Google Play Store app purchases and downloads.
Summary: Back up your contacts. Save any files you may need. Tap the Settings app on your Android. Tap the Personal tab (if applicable). Tap Backup & reset. Tap Factory data reset. Tap Reset phone. Wait while your device resets. Start the device setup process. Sign in with your Google account when prompted.

In one sentence, describe what the following article is about: It’s at the top-left corner of the screen. It’s near the top of the menu. It’s the blue folder icon with a diamond-shaped street sign inside.  The name of the computer is now updated.
Summary: Click the  menu. Click System Preferences…. Click Sharing. Type a new computer name into the blank. Press ⏎ Return.

In one sentence, describe what the following article is about: Heat provides a quick, easy way to reduce the discomfort of morning stiffness.  To relax your muscles and increase circulation to stiff joints, use hot packs, heating pads, or a hot shower to target affected areas.  When using a hot pack or heating pad, wrap the device in a thin, dry towel. Do not exceed 20 minutes of application. Take as hot of a shower as is comfortable for you. Hot tub or whirlpool use can be especially therapeutic to relieve stiffness first thing in the morning. Allow your skin to return to room temp before applying any topical medication. Believe it or not, you can also relieve morning stiffness by applying cool temperatures to your joints.  This helps reduce swelling and can numb locations of particularly bothersome pain.  Ice packs, cold packs, or even a bag of frozen veggies will do the trick.  Try warm and cold packs on separate days to see what works better for you.  Stick with whichever seems to work better. If either warm or cold packs are too uncomfortable, discontinue use.  Your comfort is an important factor in keeping your pain low. Wrap anything frozen in a dry towel to protect your skin, and do not apply cold to one location for more than 20 minutes.  Allow your skin to warm back up to normal before applying topical medication. If your hands are the primary site of your morning stiffness, try soaking your hands in warm or hot water. To take your mind off of the discomfort as well, try doing a few dishes in a sink filled with hot water. Always test a sink’s water temp by quickly dipping a finger in momentarily before submerging your hands.
Summary:
Apply warmth to stiff joints. Try cold packs too. Do dishes in hot water.