There’s been a lot of talk from hardware vendors about 64-bit ARM servers, but without software the fledgling platform won’t get very far. Several big vendors made announcements this week that show ...

Arm has announced that from 2023, all of its new smartphone CPU cores will be 64-bit only, with no 32-bit compatibility mode. We have had 64-bit capable smartphone processors since 2013 when Apple ...

Among many other things, iOS 10.3 makes it clear that the end of the road is near for 32-bit iOS apps. This has been coming for a while—all apps and updates submitted for App Store approval since ...

A year ago, Google gave Android app developers a heads-up about a new 64-bit requirement coming to the Google Play store in August 2019, and now it has outlined more details about its 64-bit ...

Ken wrote in saying he loves PCWorld, natch, and that he wants to know the difference between 32-bit and 64-bit operating systems. I have to admit this isn’t something I’ve thought about in a long ...