FIX 100% Disk Usage Windows 10 Task Manager

7 fixes for 100% disk usage on Windows 10

Disable SuperFetch service.
Update your device drivers.
Perform a diskcheck.
Reset Virtual Memory.
Disable Antivirus Software temporarily.
Fix your StorAHCI.sys driver.
Switch to ChromeOS.

Why is my disk usage at 100 Windows 10?
Why is my disk running at 100 all the time?
Will a new hard drive fix 100 disk usage?
Is 100 disk usage bad?
How do I reduce 100 disk usage?
Why is my disk usage so high?
Why is disk usage so high?
Is it good to disable Superfetch?
How can I improve disk performance?
How do I run Disk Cleanup?
How can I increase disk space?

Why is my disk usage at 100 Windows 10?

Virtual memory treats your disk as if it is RAM and uses it to swap out temporary files when it runs out of actual RAM. Errors in the pagefile. sys can cause 100% disk usage on your Windows 10 machine. The remedy to this problem is to reset your virtual memory settings.

Why is my disk running at 100 all the time?

Put simply, there is little reason for your disk load to be anything close to 100%, certainly not under normal usage. A slow computer is one with a problem, and if you cannot fix it by disabling a browser plugin, stopping services, or running your antivirus software, then the problem may well be hardware related.

Will a new hard drive fix 100 disk usage?

100% disk usage can be due to several things. ... An SSD wont help with high disk usage at all because it does not address the cause of the high disk usage. It will simply read/write faster, but it will still read and write as often as required.

Is 100 disk usage bad?

Your disk working at or near 100 percent causes your computer to slow down and become laggy and unresponsive. As a result, your PC cannot perform its tasks properly. Thus, if you see the '100 percent disk usage' notification, you should find the culprit causing the issue and take immediate action.

How do I reduce 100 disk usage?

How to Fix: 100% Disk Usage in Windows 10

Symptoms of 100% Disk Usage in Windows 10.
Method 1: Fix Your StorAHCI.sys Driver.
Method 3: Change Settings in Google Chrome.
Method 4: Disable Windows Search.
Method 5: Disable SuperFetch Service.
Method 6: Disable Antivirus Software.
Method 7: Uninstall Any Flash Player Update.
Method 8: Reset Virtual Memory.

Why is my disk usage so high?

Everything that can't be fit into memory is paged to the hard disk. So basically Windows will use your hard disk as a temporary memory device. If you have a lot of data that has to be written to disk, it will cause your disk usage to spike and your computer to slow down.

Why is disk usage so high?

High disk usage can also be caused by your antivirus software — during a background scan, or if the tool suffers a malfunction and gets stuck. Go into your antivirus tool's dashboard to see if a scan is in process. If so, do not stop it.

Is it good to disable Superfetch?

Most users should keep Superfetch enabled because it does help with overall performance. If you aren't sure, try turning it off. If you don't notice any improvements, turn it back on.

How can I improve disk performance?

The following tips can help in boosting the speed of your hard drive.

Scan and clean your hard disk regularly.
Defragment your hard disk from time to time.
Reinstall your Windows Operating System after every few months.
Disable the hibernation feature.
Convert your hard drives to NTFS from FAT32.

How do I run Disk Cleanup?

Using Disk Cleanup

Open File Explorer.
Right-click on the hard drive icon and select Properties.
On the General tab, click Disk Cleanup.
Disk Cleanup is going to take a few minutes calculating space to free up. ...
In the list of files you can remove, uncheck any you do not want removed. ...
Click "Delete Files" to start the clean-up.

How can I increase disk space?

Here are three ways to create space on your system and make it easier to find the programs and files you actually use.

Delete programs you never use. ...
Back up rarely used data on an external hard drive. ...
Run the Disk Cleanup utility.