Yes in the Windows partition, if you have Windows installed. To run Windows apps on your Mac, you need to install Windows via
Boot Camp or use
Parallels or
VMware Fusion.
If you don't have a Windows license, you can use
CrossOver to run some applications. Not all Windows apps are compatible with CrossOver. Check their site for
compatible apps.
For more information about running Windows on your Mac, check out the
Windows on the Mac forum.