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How to test Ethernet cables and WiFi speeds

I recently had to diagnose poor ethernet speeds in a home in Arlington, VA. A person was getting 60 Mbps/sec, certainly not bad, but far less than the paid for 100 Mbps/sec. The problem was first diagnosed by going to speed test websites:

http://www.speedtest.net

https://www.speakeasy.net/speedtest/

This computer had FIOS, so I […]

Adding iTunes Next Track Keyboard Shortcut for Logitech Easy-Switch Bluetooth Keyboard

The new Logitech Easy-Switch Keyboard for the Mac is an awesome keyboard. It has a big advantage of 3 keys that quickly connect to 3 different Mac or iOS devices. You can put your Mac on button 1, iPad on button 2 and iPhone on button 3. Just one press and you’re ready to type […]

WiFi Scanner for Mac

There’s a decent WiFi scanning tool built into Mac OS X Mountain Lion. This can be helpful when trying to diagnose interference issues based on channels and signal strength. It’s a bit tricky to find. Go to your hard drive, then the following folders: System – Library – CoreServices

Then click on the app “WiFi […]