Forum Discussion
Amiasop
May 22, 2026Brass Contributor
How to fix Windows 11 system using too much data
Noticed that free space on the main drive has been shrinking steadily ever since upgrading to Windows 11, even without installing anything new. Started with a decent amount of breathing room but now ...
Graysonmo
May 22, 2026Copper Contributor
Setting a Data Usage Limit is a completely free, built-in Windows tool that can help you fix Windows 11 system using too much data. Think of it as setting a budget for your internet connection. You tell Windows, "I only have 10 GB this month," and Windows watches your usage and warns you when you get close.
How to fix Windows 11 system using too much data
Step 1: Open Data Usage Settings
- Press Windows + I to open Settings
- Click Network & Internet in the left sidebar
- Click Data usage
Step 2: Set Your Limit
- Click the Enter limit button
- Check the box for Set data limit
- Under "Limit type," choose Monthly
- Set your Monthly reset date (match this to your internet provider's billing cycle)
- Enter your data limit (for example, "15" and "GB")
- Click Save
Step 3: Enable Metered Connection
- Go back to Network & Internet
- Click on your connection type (Wi-Fi or Ethernet)
- Click on your connected network name
- Toggle Metered connection to On