This new Android security setting spots bad networks and fake cell towers - enable it ASAP

On the Mobile network security page, find the Network notifications entry (it should be at the top). Tap the on/off slider ...
MobileOS

How to Scan QR Codes on Android in 2026: Built-In Camera Guide

As of 2026, the built-in camera app on virtually every Android device has fully replaced third-party QR code scanners. Since Google’s deep integration of QR detection into Camera2 API across Android ...
MobileOS.it

How to Enable eSIM on Android in 2026

Confirm Your Android Device Supports eSIM Before you start, verify that your phone is eSIM‑compatible. Most flagsh ...
MUO on MSN

My old tablet does exactly one job now, and it's never been more useful

Your old tablet can replace a $150 Stream Deck.
IEEE

KnowSTU: Diagnosing Students’ Problem Behaviors Using Fine-Tuned LLM and RAG

Abstract: Students’ problem behaviors, which deviate from established school norms, can undermine both their well-being and academic achievement. Effectively addressing such behaviors often requires ...

Empty envelopes in your mailbox? Do not scan that code

Empty envelopes arriving in your mailbox could be tied to brushing scams where sellers fake verified reviews using your ...

Why you should avoid scanning an unknown QR code

QR codes can act as a convenient shortcut but, in the right hands, it can also be a tool for scammers. Here's why you should ...