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

Rejuvenate Original iPhone with Whited00r

No Apps

The original iPhone can only be updated to run version 3.1.3 of iOS. This means that the vast majority of apps in the iTunes App Store can not be loaded onto the original iPhone. It would be nice if Apple allowed developers to keep old versions in the App Store for people with [...]

First Real Malware for Mac

Flashback

Flashback is the first malware (malicious software or virus) for the Mac that people should worry about. It can infect computers through a vulnerability in Java. It’s estimated that 600,000 Macs have been infected, about 1% of Macs in use. Flashback collects personal information such as bank and login information. To see if your [...]

Fax a PDF from a Mac

Faxing seems to be an ancient technology that just won’t die.  It is still embraced, often even preferred or required, by many businesses.  Most people don’t want to have to own a fax machine any more but do have to fax from time to time.  There is a modern day solution.  You can easily fax [...]

Unlock SIM for International Travel

If you travel internationally, it’s nice to be able to put in a local-country SIM card for Internet and calls. This is far cheaper than International Roaming.

AT&T won’t do it

I just confirmed with AT&T that they changed their policy. They no longer unlock the SIM card on iPhones, even for customers in good [...]

iTunes Match

Benefits

iTunes Match accomplishes a few things for me:

Updates my collection to 256 kbps aac files (higher quality) Backs up my collection online (iCloud) Makes it easier to use other Apple products for my music collection without needing to download everything. This makes it easier to use a lower capacity laptop, iPhone, or iPad. [...]