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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There have been many technologies I’ve been skeptical of, none more so than Ooma, a VoIP phone service. If you don’t know what that means, essentially it is a way to make phone calls through your pre-existing internet connection as opposed to using a normal phone line. Ooma has several big selling points, all of [...]
We recently setup a wireless antenna and bridge for a customer in Occoquan, Virginia that needed WiFi to be transmitted across a large building and through floors. While the setup worked, the signal was poor. This caused lows speeds and even occasional lost connections. Therefore we setup a cheap directional antenna to point the signal [...]
The Mac OS includes software RAID options. Using the striping option, you can double your storage and greatly improve your read/write performance. But what is the true performance gain and is it worth doing?
What you need
First, you need a Mac capable of holding at least 2 drives. This is actually a problem [...]
Since I started working with music studios 20 years ago, I have seen what would have cost $100,000 with reel-to-reel tape equipment now come down to $10,000 with computers. Even more amazing is that home studios which used to rely on muddy sounding 4-track cassette recorders can now produce inexpensive high-fidelity recordings through a computer.
At [...]
Since HD began, widescreen TVs have been 16:9 ratio in screen size. But widescreen computer monitors have always been 16:10 ratio. If you’ve got a 24″ LCD, it is undoubtedly the 16:10 ratio of 1920×1200. But just over the last few months, a few 16:9 ratio monitors have come out and many think this will [...]
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