Hubs, switches, and routers are all computer networking devices with varying capabilities. Unfortunately, the terms are often misused.

Wi-Fi speed can be slow for many different reasons. Slow Wi-Fi can also be a symptom of speed constraints elsewhere.

The term "server" is used a lot in many contexts, but it's really just a computer.

Windows tries to be helpful by remembering the Wi-Fi networks you've connected to in the past. Sometimes, though, you want it to forget.

I prefer Windows Professional editions. Here's what I consider the important differences between Windows Home and Pro.

Google is increasing the security requirements for accessing your Gmail accounts. I'll review what the change means and the options you have.

It's possible to send email to someone without having their email address show up on the To: or CC: lines by using Blind Carbon Copy, or BCC.

Transferring data to a replacement drive needn't be difficult. In fact, being prepared for a transfer is a side effect of backing up regularly.

"The right to be forgotten" is a misleading and ineffectual technique to prevent people from finding information on the internet. Bottom line: it can't work.

People often send email to the wrong address by mistake. But what happens if the email address is invalid?