You're probably aware that 64-bit and 32-bit versions of your operating system exist, but apart from ascribing to a bigger-is-better philosophy, you may have no idea ...

As jingle-pundits desperately try to denigrate Snow Leopard as a "Service Pack," Apple's new operating system reference release actually expands the reach of the Mac platform in several important and ...

Snow Leopard's across-the-board leap to 64-bits, from the kernel to all of its bundled apps, will make more memory available and boost performance. However, Apple will also need to manage its 64-bit ...

Microsoft now offers a public preview of its 64-bit operating system for computers based on Advanced Micro Devices' Athlon 64 and Opteron processors. The program is designed to offer an early look at ...

Thinking of upgrading your Mac to 'Snow Leopard?' At just $29 to upgrade from OS X 10.5, the answer to that is probably "yes" if you own an Apple machine. Generally speaking, early reviews have shown ...

The folks at Return Infinity just released a new version of their BareMetal OS, a 64-bit operating system written entirely in assembly. The goal of the BareMetal project, which includes a ...

Long-term Raspberry Pi watchers will have seen a lot of OS upgrades in their time, from the first Debian Squeeze previews through the Raspbian years to the current Raspberry Pi OS. Their latest OS ...

The Raspberry Pi Foundation (RPF) has announced that its Raspberry Pi OS, which is designed for its mini DIY computers, is now available in 64-bit. Until now, the operating system was only available ...

An operating system that is designed to work in a computer that processes 64 bits at a time. Most personal computers today are 64-bit, and mobile devices are expected to begin using 64-bit CPUs in the ...

The Raspberry Pi hardware has included a 64-bit processor since the Pi 3 launched in early 2016, but the Raspberry Pi OS (formerly known as Raspbian) has remained primarily 32-bit. The Raspberry Pi ...