Apple says the issue may stem from having an inactive SIM with the same number as your active SIM. To fix it, remove the inactive SIM and activate iMessage again.

If Copilot is not working in Teams, enable Custom App Policies, enable Custom Apps at the Team Level. verify Authentication Setup, etc.

If Copilot is not working in Outlook on your Windows 11/10 PC, verify your Microsoft 365 subscription includes Copilot, update Outlook, or sign out and sign back in.

Apple has added eight new Background Sounds in iOS 26, including Babble, Steam, Airplane, Boat, Bus, Train, Rain On Roof, and Quiet Night. Add the Background Sounds control to Control Center to try ...

These are 16 improvements available for the Settings app for Windows 11 version 25H2 and version 24H2. On Settings > System, Microsoft is replacing the "For Developers" page with a new "Advanced" page ...

After updating to iOS 26, some people may find that iMessage no longer activates with their phone number. Apple has released a new support document detailing how to fix this problem (via MacRumors).

McDonald’s app down or not loading/working? Here’s why it happens and 5 quick fixes to get your orders and deals working again.

Black Ops 7 expands on last year's new Intelligent Movement settings, which are designed to get you moving and keep you moving with fewer button inputs. These settings are going to come down to ...

PadOS 26 feels closer to macOS than ever. These five settings unlock new multitasking, better files, audio tweaks, and hidden visual tricks.

Overview: Windows 11 simplifies USB printer setup with automatic port detection.Manual port configuration ensures compatibility with older printers.Proper drive ...

The Trump administration is not pleased about a Biden-era, private-sector-led nonprofit that vets AI tools for use in healthcare settings. The Coalition for Health AI (CHAI) came under criticism from ...

As you wait for the first bugs to get worked out of the initial iOS 26 release, make sure your iPhone is set up with these essential iOS 18 options.