Microsoft Windows 11 Pro is currently available for .97, down from its original price of 9, until August 20 at 11:59 p.m. PT. It includes features such as BitLocker for full-device encryption, Windows Sandbox for secure application testing, and Hyper-V for creating virtual machines. User-friendly upgrades include Snap layouts, virtual desktops, and voice typing. The installation requires specific hardware, including TPM 2.0 and a compatible processor. The standard version of Windows 11 may suffice for average users, but Windows 11 Pro is recommended for those needing enhanced security and virtualization options.