Microsoft unexpectedly launched the GPT-4 enhanced Office Suite during the night, with a notable fee of $30 per month. The upgraded Copilot will be directly integrated into Windows 11, all Microsoft Office 365 products, and Edge, enhancing the user experience. The release of Microsoft 365 Copilot will make work more efficient, benefiting hundreds of millions of workers globally. Applications like Word, Excel, and Outlook will receive support from GPT-4.