Microsoft Office 2010 Excel X64 -thethingy- |work| Jun 2026

If you are looking at the "thethingy" release, you are likely trying to install a specific, pre-activated version of Office 2010 on a modern Windows 10 or Windows 11 computer.

: A 64-bit Windows operating system is required to install the 64-bit version. A valid product key is required for activation. Unactivated software enters "Reduced Functionality" mode, allowing viewing but not editing. Which should I use 32 or 64 bit for office 2010 and 2013 MICROSOFT OFFICE 2010 EXCEL X64 -thethingy-

The quirky tag in our keyword suggests a search for a specific, hard-to-find utility or fix. In 2010-2015, the "X64 thingy" referred to the painful hoops users had to jump through: If you are looking at the "thethingy" release,