What changes when a connection is metered
The metered flag is a signal to Windows components, not a bandwidth limiter: nothing gets faster or slower, but background traffic goes quiet. Windows Update stops automatically downloading most updates and shows the pending ones with an estimated size instead. OneDrive pauses its sync and says so in its notification, Microsoft Store pauses automatic app updates, and Delivery Optimization stops fetching update pieces from other PCs.
None of this is a blockade — it is a pause with manual override. Browsers, streaming, calls and games use the connection exactly as before, and the metered flag never throttles them. What it changes is the silent, large download you did not ask for, which is exactly what eats the cap on a hotel line, a phone hotspot or a narrow DSL link.
- Windows Update stops auto-downloading most updates; any of them can still be installed manually with Check for updates
- OneDrive pauses sync until you resume it or reconnect to an unmetered network
- Microsoft Store pauses automatic app updates and downloads
- Delivery Optimization stops exchanging update pieces with other PCs over the internet
- Some apps and live tiles refresh less often to save data
Setting the toggle for Wi-Fi, Ethernet and cellular
For Wi-Fi, open Settings → Network & internet → Wi-Fi and click the connected network's name (or the properties icon next to it); the network's page carries the “Metered connection” toggle. For a cable, the same toggle lives on Settings → Network & internet → Ethernet — yes, Windows 11 allows metered Ethernet, which is worth knowing for tethered or volume-billed wired links. Cellular connections are metered from the start: their page shows the flag already on, and you should think twice before turning it off.
Right next to it lives the accounting side: Settings → Network & internet → Advanced network settings → Data usage lists every app's traffic for the current network, lets you set a data limit, and resets the counters whenever you want. Set a limit that matches your plan, and the numbers become an honest monthly audit of who eats the cap. Both pages work per network, so marking your phone's hotspot as metered leaves your home Wi-Fi untouched.
What still uses data and how to keep an honest count
A metered flag does not shrink anything: a browser page weighs the same, a Windows Update you request manually downloads fully after warning about possible charges, and a file you upload travels just as large. What shrinks is the silent background, so when the plan is tight, keep checking the Data usage page — the per-app list names the offenders better than any gut feeling. Beware of apps that ignore the flag: some launchers, cloud clients and sync tools have their own “work anyway” setting and burn the cap regardless of what Windows says.
If the billed line is your everyday reality, schedule big downloads for Wi-Fi days and plan the heavy work there. And let maintenance run locally: Kleaner PRO, for instance, cleans temporary files, caches and update leftovers on a schedule without downloading anything, so the cleanup never bills your data plan. Revisit the Data usage page monthly and reset the stats when the billing cycle turns, and the per-app numbers stay an honest mirror of your cap.
Questions and Answers
Does a metered connection slow down my internet?
No. The flag never throttles speed; it only stops Windows from auto-downloading updates and syncing in the background. Browsers and streaming behave exactly the same.
Do Windows updates install on a metered connection?
Most stop downloading automatically. You can still get them: open Windows Update and click Check for updates — Windows warns about the extra download and installs once you agree.
Can I set Ethernet as metered?
Yes. In Windows 11 the Ethernet page carries the same “Metered connection” toggle, useful for volume-billed wired lines and connections shared over USB.
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