Pay just once and get a lifetime license to the Microsoft Office 2021 app suite (including Word, Excel, and PowerPoint) on your PC for 81% off right now (there's a deal for a Mac version, too).
On Windows 11, head to Settings > Windows Update. Use the “Pause updates” drop-down box and select the number of weeks you want to pause updates for. On Windows 10, head to Settings > Update & ...