100 Percent CPU Usage – Finding The Cause and Stopping It
If you have a computer that is running at 100 percent CPU usage and don’t know why here is a few things you can try to eliminate the cause of the problem. if your computer is running at 100% it’s going to be very slow so this will require a little patience.
Does Your Cpu Usage Look Like This?
For a temporary fix you can open task manager by right clicking in your taskbar or hitting control alt delete. click the processes tab and from there you can click CPU at the top to sort by load. You can see which one is causing the high 100% CPU load. If it is something that is not critical to run your Windows operating system you can shut it down. When you reboot it will come back so don’t worry about causing any damage.
A virus or spyware can cause a 100% CPU usage load. Some viruses are pretty nasty and will hog all resources on your computer to multiply itself. Some spyware or ad aware programs will also do this but not as much as a virus. So update your virus definitions and run a full scan. it is going to very depending on which Windows operating system you are using but most of them can be started in safe mode by tapping the F8 key when your computer starts to boot. If you do not catch it early enough you may have to shut it down and try again.
Safe mode will use less resources and should allow you to run your virus scan if you cannot do in normal mode. No virus? What else could it next you should check for spyware or ad aware running in the background as this can use a lot of your CPU resources. If you do not have a spyware remover/scanner you will have to download one.
Let’s not confuses short bursts of 100% CPU usage. This is fairly normal when you open programs or run software that requires high CPU usage like videos or games. However your CPU usage should not constantly run at 100% this is not normal.
If this is not solve your problems so far will want to perform a registry scan and cleaning next. You may have corrupt files or a really bloated registry that is causing your Windows operating system to constantly run high. This is a common problem of high CPU usage so you want to make sure your registry is running at 100% efficiency. The registry cleaner/scanners we recommend can be found on our Main page. Reg-cure is our favorite because it will also allow you to very easily remove programs from your start up that you do not need.
It’s your problem just started recently one of the easiest ways to fix it is use your go back feature or restore feature built into Windows. Go back a day or two when you know your computer was running correctly and most cases at will fix your problem, which is the easiest solution of all.
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