Omnicron
Computer & ITDifficulty: EasyEstimated time: 15 minutesUpdated

How to Free Up Disk Space

Reclaim storage on a Windows computer using Storage Sense, cleanup recommendations and OneDrive Files On-Demand.

Why this matters

A full drive slows Windows down, stops updates installing and can cause apps to crash. Windows includes tools that safely remove temporary and unneeded files.

What you'll need

  • Your Windows computer

Step-by-step instructions

  1. Step 1

    See what is using space

    Go to Settings, System, Storage. Windows shows how much space each category uses.

  2. Step 2

    Use Cleanup recommendations

    Select "Cleanup recommendations" to review temporary files, large or unused files and unused apps, then remove what you do not need.

  3. Step 3

    Turn on Storage Sense

    On the Storage page, turn on Storage Sense to automatically clear temporary files and empty the Recycle Bin on a schedule.

  4. Step 4

    Use OneDrive Files On-Demand

    Right-click large OneDrive folders and choose "Free up space". Files stay visible and download when you open them.

  5. Step 5

    Uninstall unused apps

    Go to Settings, Apps, Installed apps. Sort by size and uninstall anything you no longer use.

  6. Step 6

    Check your Downloads folder

    Downloads often contains old installers and duplicate files. Move what you need and delete the rest.

Summary

Regular cleanup and Storage Sense keep your drive healthy. If you are always short of space, a larger SSD may be worth it.

Still Need Help?

Some IT problems are easier to solve with a professional. If you've followed the guide and still need help, the Omnicron team can assist.

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