Cost of Operation. A residential water heater contributes to as much as 30 percent of a household's energy cost-second only to the expense of a home's heating and cooling system. Selecting the right water heater-one that is efficient and the right capacity-can dramatically impact your monthly energy bill.
Use the following steps to force stop an application: 1  Open the Applications tab and tap Settings, and next tap Applications. 2  Tap Manage Applications. 3  In the list of running applications, select the application you wish to close and tap Force Stop.
If you lose your Android phone or tablet, you can use Android Device Manager to: 1  Find your device. Learn how to see where your lost device is. 2  Ring, lock, or erase your device. Learn how to remotely ring, lock, erase, or add a phone number to your lost device.