Sometimes you have no other choice but to share a large document from your Mac to a PC over a network. Here's how to get file ...

You can edit the hosts file with any text editor. There are a variety available, but both Windows 10 and 11 come with Notepad ...

Microsoft is rolling out a fix for Active Directory issues affecting some Windows Server 2025 systems after installing ...

Microsoft has confirmed that the September 2025 security updates are causing Active Directory issues on Windows Server 2025 ...

The US National Institute of Standards and Technology, or NIST, defines a proxy server as “a server that services the requests of its clients by forwarding those requests to other servers.” ...

While free VPNs exist, paid services generally offer better speeds, more server choices, and stronger privacy policies.

To use a mouse or keyboard on two computers at the same time, you’d typically need something called a KVM switch. It’s a ...

The ping command is also commonly used to test network errors, check if two devices on a network are connected, or simply ...

"DNS server not responding" errors show up when your computer and internet connection aren't communicating correctly.

You can check your iCloud email on a computer through the Mail app on a Mac or through iCloud's desktop website.

A good story can start anywhere, including with anonymous tips, but if you want to provide a meaningful tip for journalists, you should share specific information — and not general speculation. At ...

Firefox VPN is a free built-in browser protection tool. Learn privacy features and differences from Mozilla VPN's paid ...