Update on computer security

For those of us using a Microsoft PC, there are many anti virus applications, free and to buy.  I have paid for Norton Antivirus, PC Tools for the past few years. 

About a year ago, I decided to download iTunes into my computer.  That’s when the trouble started.  It is as if it took over my computer.  The computer slowed down and would sometimes “freeze.”  So, I deleted iTunes and the computer improved.  That led me to believe the problem was iTunes. 

Then, Apple came into my life so I downloaded iTunes again.  Same thing with the computer.  I checked the Task Manager/Performance and the CPU Usage History was over 60%.  Contrary to what it might sound like, I do not have a clue what CPU is, but I know from Google that 1 to 5% is more normal.

So, to make a long story short, I found out PC Tools does not like iTunes, or the other way around, who knows.  So, I then started shopping for a new antivirus.  This web site turned out to be very informative about free antivirus protection.  From studying the information, I decided on Microsoft Security Essentials.  It’s free and a small file.  Plus, when running Microsoft, it would seem Microsoft Security would make sense. 

Then came the task of installing Microsoft Security Essentials and uninstalling PC Tools.  In the end, the whole process, including running the defragment, etc, took nearly the entire evening. 

The good news is, my computer is running like new! 

Oh, also the computer person on the web site recommended Malwarebytes, also a free program that checks for malware.  However,  one time fee of $24 allows it to automatically run a daily check for malware.  In the long run, it might be worth it to not have to worry.

I think I am finally all set for 2012 with a secure computer, I hope!