If the box next to the entry is checked, it means your 64-bit version of Explorer is set to process Web pages in 32-bit mode. If the box is unchecked, Explorer will process pages in 64-bit mode.

If you want to know if an installed software or program is 32-bit or 64-bit, then 1 of these 4 tricks will tell you if it is a 32-bit or 64-bit app.

Here's how to tell if you have a 64-bit or 32-bit version of Windows 10, 8, 7, and Vista: Open the Control Panel.

This post tells you how to find out whether your computer is running a 32-bit version or 64-bit version of the Windows operating system or hardware.

A 64-bit processor can store more computational values, including memory addresses, which means it can access over 4 billion times the physical memory of a 32-bit processor.

Microsoft Office 2010, for example, works on both 32-bit and 64-bit systems. Although a 64-bit Windows version can run 32-bit programs, you get the most out of your system when you run 64-bit ...