While you're not supposed to use mobile data while connected to a Wi-Fi network, there are a few exceptions that could cause this to happen.

With mobile data being expensive, it's natural to worry about exceeding the monthly usage limit. Here are some effective ...

Prune which apps can eat into your data plan on iOS 7 by turning off access to cellular data.

The simplest way to prevent apps from using your data in the background is to turn your cellular connection off completely.

The 2019 lawsuit accused Google of using Android users' cellular data without consent to run activities like targeted ads.

Should you use cellular data or Wi-Fi? Kurt "CyberGuy" Knutsson explains which is best when you are going to update the latest software for your device.

Kurt "CyberGuy" Knutsson explains what the difference is between using cellular data or a WiFi network and shows you which is most secure.

You can also see the data that different iOS services have been using. To find out how much data your apps have been using on iOS, open up Settings, then tap Cellular.

TikTok has a dedicated Data Saver mode, which like Instagram, only kicks in when you use cellular data. When this mode is enabled, TikTok reduces how much cellular data you consume when using the ...

Using cellular data when traveling can quickly get very expensive, as you normally pay extra for using other carrier's cellular networks. This is called Roaming.

Learn how to enable or disable Cellular Data Roaming (eSIM) in Windows 11 using Settings, Group Policy Editor, and Registry Editor.