When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Laura is a freelance writer specializing in small business, ecommerce and lifestyle content. As a small business owner, she is passionate about supporting other entrepreneurs and sharing information ...

My older kid was trying to apply for college at a university in Florida. Perversely, its website refused to appear. He tried Safari, Firefox, and Chrome on his Mac and Safari on his iPhone. Only his ...

The Domain Name Service, or DNS, is a global network that turns the domain names you type in your web browser into the internet protocol addresses that computers use to connect to one another. Your ...

Reverse DNS is a site that displays reverse lookup results for approximately 4.3 billion IPv4 addresses in a map-like manner. This is what it looks like when you access the site. I can't tell what it ...

Want to see if your VPN is changing your IP address? Not all VPNs are reliable, so we recommend checking your VPN. We explain how to check your VPN IP address online. Ever wondered if your VPN is ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. We recently talked about how to flush your DNS cache on your Mac should you have trouble ...

Previously, on The Internet: millions of computers across the globe were infected by malware called DNS Changer. The software targeted both PCs and Macs, and redirected users away from websites to ...