accountinglad wrote:
I find windows defender does a fine job. Installing a dedicated antivirus software just slows down the pc
McAfee and Norton are terrible for slowing down your computer.
"Bloatware" as they are known as.
I highly recommend Avira Anti-Virus.
It's free and incredibly light-weight, and it does a great job of finding and putting viruses in quarantine.
If anyone wants to try it, make sure you uninstall any other anti-virus software you have, so they don't conflict, as AardvarkGoodSwimmer mentioned.
Seriously, it's downright amazing.
Edit: While we are on the topic of PC protection and maintenance, I would also recommend a tiny program called CCleaner.
It automatically clears cookies, and empties your internet Cache, and a bunch of other nice little tasks to keep things running efficiently. I usually run it once a week and it takes all of a minute to do its job.
Bear in mind by default it will also clear any form data for websites. For example, you'll have to re-type your login information so that your computer will 'remember' it again.