How to determine if computer is 32bit or 64bit? 

Operating System Type:

copyUnknown bit

Sometimes you want to download the software, will be asked your computer is 32-bit version or 64-bit version.  Installing the wrong version of the software may cause your system to be unstable.  Microsoft official website provide a series steps to get this information.  In fact, do not need such complex steps.  This page is a very simple online tool, no installation, no steps, we directly tell your computer is 32-bit or 64-bit version.