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 have any questions or doubt at any point, STOP and ask for our assistance. 1  To remove virus from Android, follow these steps: 2  STEP 1: Uninstall the malicious apps from Android. 3  STEP 2: Scan your device with Zemana Mobile Antivirus.  STEP 3: Clean-up the junk files from Android with Ccleaner.