If your PC is capable to run Office 2007, Microsoft Office 2010 doesn’t need additional hardware requirements. If you are planning to buy a new PC, then here is preliminary system requirements for Office 2010.

It includes-

• Windows XP SP3, Windows Vista or Windows 7
• Processor: 500 MHz or higher
• Memory: 256 MB or higher
• Hard Disk: 1.5 GB; a portion of the disk space will be freed after installation if the original download package is removed from the hard drive