Important update: I installed this inverter a little over a year ago and all was well until early last week.
All of a sudden the inverter started beeping and shutting down at random times. A quick check revealed that the fan had stopped operating, causing the unit to over-heat.
This was quite unexpected because, as I mentioned in the initial review, the device had always remained cool to the touch and the fan rarely turned on at all during normal operation.
Long story short, this device developed a serious issue shortly after the warranty had expired. For that reason, I can no longer recommend it since it failed even though it was never forced to operate under a heavy load.
My original review continues below… [Read more…]
A while back I wrote 
A while back I answered a question from a reader asking how to prevent websites from tracking their location with Firefox.
Question from Mary:
Do you subscribe to Xfinity cable TV? If so, you don’t necessarily have to watch it on an actual TV set.