Firewalls scan data sent to your computer for malware and attempt to block files or other data they deem suspicious. Like ...
1. Use anti-virus software and keep it up to date. Make sure you have anti-virus software on your computer. With new viruses emerging daily, anti-virus programs need regular updates, like annual flu ...
Jeff Werner is a software engineer and has been writing this column since 2007. Question: Every day when I turn my computer on, Windows says I need to update virus protection under security. But, it ...
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