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 202-709-3805 for
home and office tech support
in Virginia, D.C., and Maryland

Flash Drive Speeds

What should be important to you when buying a flash drive, besides capacity? Speed and reliability.

Amazon and Newegg provide useful user reviews that can alert you to drives with high failure rates. I also look for good read and write speeds.

Read and Write Speeds

Speed tests can be calculated manually, but I used [...]

AT&T and Sprint Mobile Signals Coming to DC Metro

According to The Washington Business Journal, AT&T  (meaning iPhones) and Sprint are now starting cell phone service in some DC Metro stations and will expand that coverage over the coming months.

Expanded Metro cell phone service starts Oct. 19

More cell phones will be working at some of the region’s busiest Metro stations starting Oct. [...]

Verizon MiFi

The Verizon MiFi is a new device that provides Internet from Verizon’s cellular data network. What makes it so special is that it is also a small router providing Internet for up to 5 people. It can run off of a battery and is the size of a deck of cards so you can easily [...]

Line for Apple Store in Arlington Selling iPhone 3GS

Because Apple and AT&T allowed people to pre-order for delivery, the line for the new iPhone 3GS at 7am today at the Clarendon Apple store in Arlington, Virginia, was about 10% of what we saw for the original iPhone and 3G.

In many ways, this was a less significant upgrade than the upgrade to the [...]

Augmented Reality Coming To Cell Phones

The concept of augmented reality is one of those cool techie ideas that has been around for a while. We see it in science fiction (Terminator cam), military headsets, and virtual reality helmets and glasses for some software demos. A new augmented reality aimed at regular consumers is displayed in this video of an application [...]