You should backup, and depending on your computer needs and usage your backups should occur frequently (sometimes daily). Many computer users equate backing up their computers with their mother's giving them castor oil. It's no fun, but a necessary evil. What is castor oil any way?

Things you should backup on your computer include:

Preventing your computer from becoming infected is infinitely easier and less stressful than cleaning up after an infection. Search my site for tons of information on setting up your computer for security and techniques to avoid scams. However, if you are already bit by one of the most recent nasty forms of software, Antivirus 2008 or Antivirus 2009 (software I call extortionware that installs itself on your computer and then poses as legitimate software you have to pay for to get rid of the problems. Problems they caused), follow the steps at this site to get back up and running and then come back here and learn how to prevent it from happening again.

Two other links that will be helpful in cleaning this and related malware off of your computer are ComboFix and Malwarebytes.org. Some of the first actions these rougue software products accomplish when on your computer is disabling your antivirus, windows updates, and system restore. They also prevent you from visiting legitimate web sites like I have linked in this article to make it harder for you to remove the pests. You are probably best served visiting my site on a non-infected computer, download the two products, change the original file names (this is important because the rouge software will also disable known products from running at all), copy the two tools to a flash drive and then take them to the sick computer and run them. I suggest running the CombFix first and then run full scans with your antivirus software and malwarebytes.org's product as well.

I'm linking to BleepingComputer.com's article because they do a good job of giving you a safe download site and thorough instructions on how to delete Antivirus 2009 or 2008. Even if you aren't infected, it's worth visiting the site to see what kind of work is required if you do get infected. It might motivate you to read my site more often and follow the advice I give to keep you safe and productive with your computer.

Photo by Jim Grandy

Both of my ideas involve good systems that will allow college kids to word process, chat, email, listen to music, watch DVD's, browse the web wirelessly(for school research of course), create presentations, spreadsheets, download and edit photos and much more. Neither involve Windows and thus don't require a degree in computer security and maintenance. One of the computers costs between $1200-1800 and the other costs less than $700.

In today's class we covered the basics about digital photography divided into three quick, hard hitting segments: