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From slowing down performance to compromising sensitive information, computer viruses can do a lot of damage. And while virus removal software can eliminate some of these threats, many still make it through the system. Fortunately, if you know where these malicious agents come from, you can take steps to further defend your device and data. To help you avoid the need for emergency computer repairs, here are a few common places that viruses originate—and how you can steer clear of them.

What Are Some Common Sources of Computer Viruses?

1. E-Mail Attachments & Links

Clicking links or opening attachments can initiate a download that puts a virus on your computer. Although spam filters can help cut down on these incidents, some may come from senders that appear to be trustworthy. To keep your system clean, avoid opening e-mails from unknown users or suspicious persons. If you’re unsure of a link or an attachment, ask the sender before opening it.

2. Social Media Content

Videos, images, and links posted on social media sites can all introduce malicious software to your computer. Typically, if the content is already visible within the social media site itself, you should be okay. However, you should never install plug-ins or open new links to see content that is “not viewable” on the site.

3. Online Ads

computer repairSome advertisers insert malicious code in their online ads to track data or install viruses on users’ computers. That’s why you should be very cautious of any ads you’re clicking on. If the content does interest you, search for the relevant information online instead. You can also install ad-blocking software on your Internet browser to keep this content from showing up.

4. Unsecured Internet Connections

Free WiFi can be great, but many of these connections can easily be hijacked by hackers to introduce viruses. To avoid computer repair risks, steer clear of Internet connections that aren’t password protected. If your home wireless network isn’t secure, ask your service provider how to add a complex password to your router.

5. Vulnerable Software Programs

Third parties can insert threats into reputable software by taking advantage of existing weak spots in the code. When end users open the software, the virus may impact performance, trace information, or infiltrate the system and compromise sensitive data. The good news is that many software makers monitor these risks and provide solutions—known as patches—to fix the problem. The best way to avoid this risk is to download program updates as soon as they’re available. 

 

If you suspect your computer has fallen victim to a virus, bring the device to the specialists at Techie Dudes. Providing comprehensive computer repairs in Saint Paul, MN, this shop can pinpoint threats and safely remove them. They also offer computer data recovery services to help retrieve files that may have been compromised by malicious software. To learn more about their virus removal and network security services, visit this IT provider online. Call a friendly computer repair expert at (651) 330-6483 with questions.

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