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Ask the Blogger: Magnets and Computers

I recently received the following question from a reader. “I want to dispose of my computer, but I am worried that someone might be able to find my personal information on the computer if I donate it or throw it out. I heard that sticking a magnet on the hard drive will erase any data. Is this true?” Dear Reader, While it is true that magnets can be used to erase a hard drive, just any old household magnet won’t do the job. The only magnets that are powerful enough for such a task as usually found in laboratories or … Continue reading →

Computing Week in Review: April 14th Through April 20th

Are you looking forward to the new Wii Fit release? I know that many people are sure to be first in line when it is released in May. For that story and more, check out today’s week in review. April 14th Computing Week in Review: April 7th Through April 13th From detecting your smile to smelling with your cell phone, this past week’s articles show how far technology has come. Here is the Computing Blog Week in review for April 7th through April 13th. April 15th PS3 Update 2.30 The new PlayStation 3 (PS3) update has long been anticipated, and … Continue reading →

Does Shutting Off Your PC Daily Shorten It’s Life?

One of the greatest technology debates is not about cell phones causing cancer or Yahoo versus Google, but something more domestic. Does shutting down a PC on a daily basis shorten its life? Do you have to compromise saving energy for the health of your computer? Here is the answer. This question comes up so very frequently, although not usually as a question. There are users on both sides who adamantly believe (and share) that it is better to either leave your computer on all of the time or shut it down when you aren’t actively using it. The pro … Continue reading →