Jeff Werner is a software engineer and has been writing this column since 2007. Question: My HP laptop’s wireless connection frequently drops, sometimes after being in sleep mode; other times while ...

In an effort to ensure the success of the mobile workforce, scientists from the University of California in San Diego have developed an automated troubleshooting system for wireless-access networks.

When you're troubleshooting a wireless connection problem because something suddenly stops working or behaves differently than it used to, it's typically because something has changed, either in your ...

Network connectivity issues in mobile devices are inexorable. They can occur with different symptoms from intermittent connection to no connection at all. Several factors should be considered looking ...

Network issues are bad, but they’re worse with a Chromebook. Chromebooks thrive on an active Internet connection, even though apps are being developed for offline use. When that connection is severed, ...

Struggling with Wireless Printer Error 709 in 2026? Discover proven steps to resolve connectivity issues, from basic checks ...

Out of the box, your Dell Inspiron business laptop has the ability to connect to wireless networks and access the Internet. However, a change made to the computer or router can cause wireless ...

Q: My wireless printer stopped working; what troubleshooting tips can you suggest? A: Technology that communicates through a wireless network has become the de facto standard, but oftentimes, wired is ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› Advice, staff picks, mythbusting, and more. Let us help you. Published May 2, ...

Going wireless may avoid the expense of cabling and wired LAN drops, but wireless networks still require effective technical support and troubleshooting. Smooth operation starts with a well-designed ...