Lately, the number one problem that we have been working on is computers loaded with malware. This includes viruses, keyloggers, trojans, rootkits, worms, and spyware. Aside from annoying pop-ups, this stuff effects productivity by slowing down your computer, and it opens you up for data theft.
Tips on how to prevent from getting malware:
* Use a router between your computer(s) and high-speed internet modem. This keeps outsiders out of your network.
* Use firewall software on your computer(s). The built-in firewall for Windows XP or Vista is fine, just make sure they're turned on.
* Set your operating system (XP, Vista, MAC OS, etc.) to auto update - This is VERY important! In Vista, go to Control Panel>Windows Update, or in XP, go to Control Panel>Automatic Updates - Also in XP, if you see the little annoying yellow shield in the notification area, install those updates.
* Also, keep your software up-to-date. Especially programs like JAVA, Acrobat Reader, Flash, Shockwave, etc.
* Use ONE Antivirus program, and make sure that it is current. Also, make sure that it auto updates. Currently, my favorite free AV program is
Avira Free - I stressed one AV program because multiple AV programs will make your PC extremely slow.
* Use a couple of Spyware removal programs: I like to have
SpyBot Search & Destroy and
Malwarebytes installed on my PCs. - These programs take up very little system resources and are extremely effective at removing malware. Note: On Spybot, make sure during the installation wizard that you uncheck "TeaTimer" because if TeaTimer is enabled, it will notify you every time the Windows registry is changed. It's very annoying.
* Use
Firefox as your default web browser because there are so many security problems with Internet Explorer.
*
McAfee's Site Advisor is a great free program that displays an icon next to all of your search results in the top search engines, and these icons let you know if a site is safe to visit or if the site sends a lot of spam.
* "There are no free lunches" - Be careful about what web sites you visit and what attachments you download from emails. Free games, software, greeting cards, coupons, etc can be awesome, but they can also cost you in the long run by infecting your computer with malware. A great site to go to for free malware-free software is
download.com* Be sure to backup important files, emails, pictures, etc on a regular basis. If you run into major malware problems you can reinstall your operating system and start from scratch.
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Power User Tip: Create an extra log in for Windows that does not have administrator privilages, and use this account for web surfing and reading emails. Limited user accounts are locked down and prevent users from installing most programs thus preventing malware.
If you have any questions, shoot me an email at stephen@stephenscomputerservices.com