If you run Windows 7, you may have noticed a message on your computer recommending that you upgrade to Windows 10. That’s not just Microsoft shilling for more money. Older operating systems pose a greater risk to consumers, because they are more vulnerable to modern viruses and malware. I strongly recommend that you upgrade to … Continue reading Why You Should Upgrade Your Old Version Of Windows
When it comes to computer viruses and security, don't be lulled into complacency just because you have a Mac. I've been supporting Macs for decades and I can assure you, Mac users need to be just as aware of scams, fake apps, and other Internet dangers as their Windows counterparts. It is essential that you … Continue reading Security Basics For Mac Users
A ransomware worm is rapidly taking over computers around the world. Here’s what you need to know to protect your computers and networks. This particular worm, known by several names including WannaCry and WCry, is a type of computer virus called ransomware. Ransomware, as regular Tech Tips readers know, is especially nasty because it hijacks … Continue reading Ransomware Spreads Across The Globe: How To Protect Your Computer
Does your Windows or Mac computer seem to get slower every day? Try these seven techniques to speed up your system. Reboot your computer Most people know that rebooting can fix computer problems. What you may not know is that turning off the power by shutting down (called a cold boot) does a better job … Continue reading Seven Ways To Fix A Slow Computer
Mobile malware is on the rise, but few people maintain the same precautions on their tablets and phones that they do on their computers. Here’s what you need to do to stay protected. Mobile devices need antivirus software just like any other computer, but watch for malware masquerading as antivirus. In general the same security … Continue reading How To Protect Your Mobile Devices From Malware
Ransomware is a particularly nasty form of computer virus that encrypts your data, then demands an electronic ransom for the encryption key. Why is ransomware so hazardous, and how can you remove it? Ransomware is vicious because it doesn’t just render your computer unusable. It encrypts all of your files, including those on networked computers, … Continue reading Ransomware: A Dangerous Threat To Your Computer
As you may have heard, Microsoft has ceased support for Windows XP. Many people assume it’s okay to keep using it. They’re dead wrong. WinXP is already vulnerable to viruses because it’s been out so long. Now we have the nightmare scenario in which bugs are discovered but not fixed. Here’s how it goes: Microsoft … Continue reading Windows XP Is Dead. Now What?
Today's computer viruses go beyond mere annoyance. How does holding your data for ransom sound? What about spying on you through your webcam, tracking your physical location, recording every keystroke you make? Welcome to the modern generation of computer threats, where infection means real-world consequences. The latest virus making the rounds is Cryptolocker, a textbook … Continue reading Cryptolocker: Why Modern Computer Viruses Are More Dangerous Than Ever