100% Disk Usage on Windows 8.1

Anonymous

Hello, I'm Leo

I would like to address the problem with windows 8.1, i find that with updating Windows from Windows 8 to 8.1 causes a very concerning problem.

the problem causes the disk usage as show in the task manger to be 100%.

The problem with 100% disk usage causes some problems like:

Slows Down Computer
Ruins Hard Drive (Over Long term use without FIX)

I've tried to fix it many times, i have used many methods like:

Running Command Prompt
Scanning my Files and Hard Drives
Restore my PC to Factory Settings

non of these worked and now i have read the post of where u run "services.msc" and disable few services like "Superfetch" or "Windows Services" but i realize that this is not a fix and that when windows tells you to do this it only to make it look like your disk it not 100%, my computer still runs pretty slow (Got my Laptop 3 months ago) and i have not downloaded any third party software cause my network is always at 0% when i have 100% Disk usage.

Conclusion:

Windows 8.1 is the cause of the 100% Disk Usage. Windows 8.1 has a lot more background programs running than windows 8 did this change has caused windows to use up 100% of the disk space

I need help i need someone to help fix this problem

Ps all my files and programs are up to date including my BIOS

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

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Answer accepted by question author

Anonymous

Hi Joel,

Try the following methods and check if it resolves the issue.

Method 1:

Step 1: Try Safe Mode

Safe mode is the configuration of Windows, when it is running on only basic set of drivers and all the startups are disabled. To know more about safe mode, follow the article below:

http://windows.microsoft.com/en-in/windows-8/windows-startup-settings-safe-mode

If the issue is resolved in safe mode, follow step 2 after restarting the computer in regular mode.

Step 2: Clean Boot

A clean boot is performed to start Windows by using a minimal set of drivers and startup programs. This helps eliminate software conflicts that occur when you install a program or an update or when you run a program in Windows. To know more, follow the article below:

http://support.microsoft.com/kb/929135

Note: After troubleshooting, refer to this section ‘How to reset the computer to start normally after clean boot troubleshooting’.

Method 2: Run a Virus Scan

I would recommend you to run a complete virus scan using the Microsoft Safety Scanner. It will scan the computer for viruses and malicious programs. To download it and know more about it, click on the link below.

http://www.microsoft.com/security/scanner/en-us/default.aspx

Disclaimer: Any data files that are infected may only be cleaned by deleting the file entirely, which means there is a potential for data loss.

Hope this information was helpful.

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130 additional answers

Anonymous

2015-07-24T16:55:07+00:00

still no solution?

wow microsoft, you do take your customers as granted.

i'm probably gonna sell my desktop and get an imac.

this is a joke.
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Anonymous

2015-07-20T01:23:17+00:00

Has anyone tried upgrading to Windows 10 & has the issue gone away?

I'm using Outlook 2007 and it happens when I use the program. The only reason I use Outlook 2007 is because I have a Hotmail account.

Does anyone know if the new version of Office/Outlook have the Hotmail Connector on it?

Thanks!
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Anonymous

2015-06-30T04:55:08+00:00

After taking about 10 minutes for the Skype app to open, my computer is running at full speed, no disk space issues. WEIRD!!!
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Anonymous

2015-06-24T14:30:04+00:00

Hey it's Leo!

So it seems some people are having problems on what solution they could use to solve their 100% disk problem, so I'm going to list the solutions that people have found to work for them.

first I will list the solution that I found worked for me which is:

Disabling "SUPERFETCH, WINDOWS UPDATE and WINDOWS SEARCH"

Now for solutions that worked for everyone else:

Disabling or Uninstalling "Windows Defender"

Opening and Uninstallibg "Skype" for Windows (start menu only)

Replace hard drive with a new one (not recommended unless your willing to put out the money)

Hope this Helps

Leo Nguyen

I have fixed my 100% disk usage!! I did a clean install of Windows 10 Technical Preview... It was gone.

P.S. I tried plain upgrading at first the disk usage continued to skyrocket. So my suggestion would be to just do a clean install.
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