PC Help Center
Answers to Personal Computing Questions
How do I connect a mobile device to my TV?
Why can't I connect my laptop to a TV using a VGA cable?
How do I connect my laptop to an HDTV?
What does "OSD Locked" mean?
Why is monitor's screen blank when I start up my computer?
I changed my monitor's color settings and can't see anything now. What should I do?
How can I connect my computer to a TV or television screen?
Why is my monitor's screen smaller than advertised?
Why does a 20" flat screen display have a larger screen than a 20" CRT monitor?
Can I hook up two computers to one display or monitor?
If I hook up two monitors to my computer, can two people work on the system at the same time?
Why is the picture on my monitor fuzzy?
How many monitors can I hook up to my desktop computer?
Why does my monitor display a "Sync. Out of Range" error message?
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