The Linux super user, or root user, is a special user that has tremendous power, with the ability to access and modify all files on the operating system. This is necessary at times, but there is a potential for accidental errors to cause a great deal of destruction, so you have to be … [Read more...]
Protecting your online accounts is becoming more important. Everyday we hear stories of accounts being hacked and broken into. Many times these … [Read More...]
Early optical mice used an infrared LED to detect the movement the mouse pad, rather relying on the traction between the … [Read More...]
More people are getting rid of their plain old telephone systems in favor of other alternatives. These alternatives could be mobile devices or even … [Read More...]