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.com
or call 703-507-8075 for
home and office tech support
in Virginia, D.C., and Maryland

Antivirus XP 2008 Is Bogus

A recent Sterling, Virginia customer got hit by a fake warning that her computer had been infected by a virus. But it was just a pop-up browser window that, when clicked, actually installed malware on her computer. To add insult to injury, the malware installed is called Antivirus XP 2008. So you think it’s there [...]

Safe Mode for Windows and Mac

If your computer does not boot, there may be problems with drivers or write permissions. In order fix the computer, you can try to boot the operating system into safe mode. This overcomes many common problems that cause a computer not to boot.
Windows
In Windows Vista, Windows XP, Windows 98, and Windows 95, you get into [...]