You can upgrade to Windows 11 Pro and get the latest Microsoft Office suite on sale for $54.97 right now (reg. $418.99) through September 10. It comes with Microsoft Office 2021, which includes Word, Excel, PowerPoint, Outlook, Teams, OneNote, Publisher, and Access. The license key can be used on three devices, so you can update multiple PCs or share with someone else.
This offer is only available until September 10 at 11:59 p.m. PT, and no promo code is needed, but prices can change at any time. Until then, this Microsoft Office and Windows 11 Pro bundle is on sale for $54.97 (reg. $418.99).