64-bit computing is replacing 32-bit, mainly because 64-bit enables faster hardware and software. Here's the rundown on the ongoing 32-bit vs. 64-bit debate.

The 64-bit version of Windows has certain advantages. While the 32-bit version is limited to 4GB of RAM–and can’t really make use of all that–the 64-bit version can address up to 8TB.

More and more frequently, users are installing the 64-bit version of their operating system of choice over the less capable 32-bit version.

If you're confused about the differences between a 32-bit and 64-bit operating system, we break down the key differences between them. Here's what we know.

Identifying your system type is also important when upgrading. If you're running a 32-bit version of Windows, upgrading to 64-bit can help unlock the full potential of your computer.

This post explains what is Windows 64-bit Itanium based system. Windows XP version and Windows Server 2008 R2 editions supported x64 Itanium.

While the upper or maximum RAM memory limit for 32-bit Windows 11/10 is 4GB, when it comes to the 64-bit editions, the amount of memory depends on the edition.