Here are 4 reasons why your computer slows down after a few hours — and how to get it back up to speed.

The 14 most common reasons why your computer is so slow – and the simple measures anyone can take to make your desktop or laptop run faster.

After watching your system running slow with Task Manager open, you may have noticed that your antivirus software is routinely near the top of the list.

A slow computer can be caused by a whole bunch of things. This is not an exhaustive list, but your IT person is gonna ask you to do them anyway.

Is your computer slowing you down? Learn how to make your PC or Mac faster for an optimal search experience with these expert computer speed tips.

Or if you're running multiple programs simultaneously, close them one by one until only one program remains open and then see if the speed of your computer improves.

A hard drive in the process of failing will slow a computer down to a crawl. It also doesn’t make sense to start making changes to software before you are sure that the hardware is working properly.

Hardware firewalls won't slow down your computer because the firewall unit uses its own resources to evaluate connections, not your computer's.

The 14 most common reasons why your computer is so slow – and the simple measures anyone can take to make your desktop or laptop run faster.

Having multiple tabs and open programs running simultaneously could cause your PC to slow down.