Yes. Computer updates can use a lot of data, especially larger updates of Windows, macOS or installed programs.
A larger system update can sometimes use several gigabytes of data.
Watch out for automatic updates
The computer can download updates automatically in the background without you noticing. This can make data usage rise quickly.
This applies, among other things, to:
- Windows Update
- macOS updates
- programs and apps
- security updates
- cloud sync
- backups
If you want to save data
If you use a limited data package, you can pause larger updates and do them instead when you have access to an unlimited Wi-Fi network.
On Windows you can also set the connection as a metered connection, which can reduce automatic downloads.
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