91爆料

TECH June 18, 2024

Could Microsoft's creepy 'Recall' AI feature become potent spy tool for crooks?

New Microsoft AI tool sparks privacy and security concerns. Tech expert Kurt 鈥淐yberGuy" Knutsson has the details.

TECH June 16, 2024

Windows flaw lets hackers sneak into your PC over Wi-Fi

A security flaw with Windows Wi-FI allowed hackers to break into PCs using wireless networks. Microsoft updated its security to address the vulnerability.

TECH June 10, 2024

How to prevent malware moving from an old computer to new one

Kurt 鈥淐yberGuy" Knutsson shows you six steps to securely transfer data to a new computer.

TECH June 2, 2024

Why does my Mac freeze and how do I fix it?

Kurt "CyberGuy" Knutsson explores the causes for a Mac computer freezing up and runs through quick solutions to restore its functionality.

TECH May 28, 2024

How to finally resolve the red screen of death on Windows 10

Kurt 鈥淐yberGuy" Knutsson shows you four quick fixes for the Windows 10 red screen error.

Tech May 27, 2024

Can you bypass VPN blocks, protect your online privacy?

Kurt 鈥淐yberGuy" Knutsson explains why someone could be blocking your access when using an VPN.

TECH May 26, 2024

How to keep email from getting lost to a spam folder

Tech wizard Kurt "CyberGuy" Knutsson explains how to "safelist" your email contacts and separate trusted addresses from spam email addresses.

TECH May 25, 2024

Amazingly easy secret trick to save full-page screenshots as images on your Android

Tech wizard Kurt "CyberGuy" Knutsson reveals a little-known secret for taking and saving a full-page screenshot on your Android phone.

TECH May 20, 2024

How to know if your computer got hacked, what to do next

Think your computer or laptop has been hacked? Don't panic. Follow these steps from Kurt 鈥淐yberGuy" Knutsson to recover a hacked computer.

TECH May 14, 2024

How to safeguard your older PC

Kurt 鈥淐yberGuy" Knutsson says there's nothing wrong with using an old PC, however, it can make you more vulnerable to cybersecurity threats. Here's what you can do.

TECH May 12, 2024

How to pick the perfect laptop in 2024

Laptops offer many different varieties of screen size, processors and storage. Kurt "CyberGuy" Knutsson presents his guide for the best options.