Tech DC Support
D.C. Computer Services:
- PC & Mac Computer Support
- Computer Training
- Computer Maintenance, Diagnostics, Repair, Recovery and Upgrades
- Website Development
- Network Administration
- TV / Home Theater Install
- Music Studio, Video Studio and Photo Studio Set Ups
Email info@techdc.comor call 202-709-3805 for
home and office tech support
in Virginia, D.C., and Maryland
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Software to help find dead pixels
When you get a new monitor or laptop, it is good to see if there are any stuck or dead pixels. The easiest way to find problem pixels is to display solid colors and look over the screen. You have to look at it yourself since the software can’t [...]
Most people have heard of screen burn-in. It is an imprint of an image on a display that is caused by that image being displayed too long. CRT burn-in was very common for things like taskbars that were always displayed on the screen in the same place. To prevent this, screen savers were invented to [...]
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