If your current version of Office is starting to feel a little old, this might be the right time to upgrade without committing to a subscription. Microsoft Office Professional 2021 for Windows is down to $49.97 on StackSocial—marked down from its regular $219.99 price. It’s a one-time purchase with a lifetime license for one Windows PC. That means no monthly fees, no renewals, and no cloud dependency to use the core apps. You’ll get instant delivery of your license key after checkout, and setup is straightforward. Just note that the license ties to your device, not your Microsoft account, and must be redeemed within seven days.
This version covers all the core apps: Word, Excel, PowerPoint, Outlook, Teams (free), OneNote, Publisher, and Access. If you use your PC for work, school, or anything remotely admin-related, that lineup covers most bases. Word and Excel are as capable as ever, and PowerPoint continues to be a reliable go-to for clean, no-fuss presentations. Access and Publisher may not be for everyone, but if your job calls for database management or simple layout design, they’re nice to have without paying extra. Everything runs locally, so you can keep working even if your wifi cuts out. And the system requirements are light—Windows 10 or 11, with at least 1 GB of RAM and 4 GB of disk space.
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