- Do ads work without Wi-Fi?
- Which app may work with or without any active internet connection?
- Why does Windows show no internet access but connected?
Do ads work without Wi-Fi?
Most ads require internet access. If you remove the internet access, then it shouldn't load the ads (unless they are somehow cached?). If he really, really, really wants to get rid of ads all together, you can install the AdFree app on rooted phones. It will remove ads from the browser, from apps, etc.
Which app may work with or without any active internet connection?
Google Drive
It lets you save a file(s) offline, so you can work on them even without internet access.
Why does Windows show no internet access but connected?
If your computer is the sole device that says it has a connection but no internet, you most likely have a misconfigured settings, problematic driver or Wi-Fi adapter, DNS difficulties, or an IP address problem. The best way to update outdated, problematic drivers is to use Advanced Driver Updater.