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Tech Tip #44: Clean Your Computer Weekly

As a working technology teacher, I get hundreds of questions from parents about their home computers, how to do stuff, how to solve problems. Each Tuesday, I’ll share one of those with you. They’re always brief and always focused. Enjoy!

Q: I’m afraid of getting slammed with viruses, malware, all that bad stuff that comes with visiting the internet. What can I do?

A:  If you take reasonable precautions, the chances of being hit are minimized. Here’s what I do:

  • Don’t download from music or video sites. They have the greatest amount of malware statistically because the Bad Guys know we-all like getting free music and videos.
  • Make sure your firewall is working. Windows comes with a built-in one. Maybe Mac does too. Leave it active. It’s under Control Panel-Administrative Tools
  • Do the following every week:

    • defrag your computer. To quote Windows, Fragmentation makes your hard disk do extra work that can slow down your computer. Removable storage devices such as USB flash drives can also become fragmented. Disk Defragmenter rearranges fragmented data so your disks and drives can work more efficiently. Run Disc Defrag by going to Control Panel-Administrative Tools–Advanced Tools.
    • Run Spybot or a similar antispyware program. Spybot is free, which is why I like it. I’ve had good luck with it. Download.com says this about Spybot: The program checks your system against a comprehensive database of adware and other system invaders. The Immunize feature blocks a plethora of uninvited Web-borne flotsam before it reaches your computer.
    • Keep your antivirus software active. If you’re paranoid like me, run an antivirus scan weekly to be sure nothing is missed.
    • Run Ad-aware once a week to keep malware and spyware off your computer. It has a stellar reputation and is still free to all (although there’s an upgrade that you can pay for).

This is a good start. Let me know if there’s anything else you include in your weekly routine.

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Jacqui Murray has been teaching K-8 technology for 15 years. She is the editor of a K-8 technology curriculum, K-8 keyboard curriculum, K-8 Digital Citizenship curriculum, and creator of technology training books for how to integrate technology in education. She is the author of the popular Building a Midshipman, the story of her daughter’s journey from high school to United States Naval Academy. She is webmaster for six blogs, an Amazon Vine Voice book reviewer, Editorial Review Board member for Journal for Computing Teachers, presentation reviewer for CSTA, Cisco guest blogger, a monthly contributor to TeachHUB, columnist for Examiner.com, featured blogger for Technology in Education, and IMS tech expert. Currently, she’s editing a techno-thriller that should be out to publishers next summer. Contact Jacqui at her writing office or her tech lab, Ask a Tech Teacher.

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One thought on “Tech Tip #44: Clean Your Computer Weekly

  1. Pingback: My Diigo 04/03/2013 | Tech in Two Minutes!

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