Tip of the week: How to defeat nefarious PC files
Search them out; Reinstall; Remain vigilant
Search them out. Run a full security scan with your software and delete files that could pose a threat. Make sure your computer is set up to perform regularly scheduled scans and to automatically download security updates.
Reinstall. When all else fails, “reinstall your system from scratch.” If it comes down to this, be sure to back up your files to a USB hard disk and fully reinstall your operating system. Then copy the files back and reinstall applications.
Remain vigilant. Lock down your Wi-Fi using WPA security, and update your security software, firewall, and router. Continue to keep tabs on incoming and outgoing data via programs like Zone Alarm (PC) or Little Snitch (Mac). When a program displays unusual activity, check the Web to see if it’s known to be malware.
Subscribe to The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.

Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
Source: Popular Mechanics
A free daily email with the biggest news stories of the day – and the best features from TheWeek.com
-
Selfies ban in art galleries: a sign of the times?
Talking Point Priceless art has been damaged by visitors desperate to take a snap with star attractions, leading some galleries and museums to start fighting back
-
Quiz of The Week: 21 – 27 June
Have you been paying attention to The Week's news?
-
The Week Unwrapped: How do you turn plastics into paracetamol?
Podcast Plus, what is the Wagner Group doing now? And why is it so hard to find a job after university?