A:AnswerIt works well as a PC monitor via HDMI. If your laptop has HDMI out I would think it would accept your laptop as well; however all I've tried is with a desktop computer. I should add the monitor has a design flaw which leans the screen forward instead of back. You can prop the monitor up with a board; its low price is a draw despite that flaw. I must say it doesn't have a VGA port.
A:AnswerTaken from the specifications listed on the page:
width 17.3 inches17.3" (W)
height 10.6 inches
10.6"
(H)
Insignia™ - 19" Class N10 Series LED HD TV - Front_ZoomscreenSize 18.5 inchesscreenSize 18.5 inches
18.5"
heightWithStand 11.9 inches
11.9"
(H)
standWidth 15.83 inches15.83" (Stand width)
Product Height With Stand
11.9 inches
Product Width
17.3 inches
Product Depth With Stand
5.6 inches
Product Height Without Stand
10.6 inches
Product Depth Without Stand
2.7 inches
A:AnswerYes, this TV has a Sleep Timer. Press the Sleep button on the remote to set the sleep timer. You can select Off, 5, 10, 15, 30, 60, 90, 120, 180, or 240 minutes.