Question: how do i connect my laptop to my sharp smart tv?
Answer: Select the appropriate cable type for connecting the Sharp LCD TV to your PC. ... 
Shut down the PC and power off the TV. ... 
Connect the audio cable to the TV and computer if using a DVI or VGA video cable. ... 
Power on the TV and then the PC. ... 
Go to the PC and click "Start | Control Panel | Display | Change Display Settings.