It's not uncommon for USB ports to stop working properly, and there are several common ways to resolve any issues.

Upgrading hardware by installing more RAM boosts a system’s performance. If your system lags when gaming or doing heavy tasks, you can upgrade RAM. If the hardware upgrade process is performed ...

There's nothing more frustrating than your computer suddenly saying it can't recognize the USB device connected to the port. This is especially true when you're urgently trying to transfer a file to a ...

There is a possibility that an outdated and corrupted display adapter driver is causing the problem. You can download the display adapter driver from its manufacturer ...

Android's USB tethering lets you share internet from your phone, but it may fail sometimes. Checking the USB cable and ...

If iTunes is not recognizing or connecting to your iPhone, there are some simple fixes you can try to get connected.

So I have a very nice S2722QC. I had a USB hub plugged into the monitor, with my webcam and wireless mouse dongle plugged in to that. This worked great. Recently, I plugged an eMeet Luna speakerphone ...