Replace cloud-only tools with a lifetime version of Microsoft Office 2021 for $35

TL;DR: Secure a lifetime license of Microsoft Office Professional 2021 for Windows for $34.97 — no recurring costs. Still ...
PCMag on MSN

These 47 expert Excel tricks will transform you into a power user

Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.

Learn What GROUPBY Can Really Do in Excel : From Smart Sorting to Percent of Totals

Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.
PC World

You can now get Word, Excel, and PowerPoint without a subscription

TL;DR: Get Word, Excel, and PowerPoint for life with no subscription fees for $119.97. Microsoft 365 costs $99.99/year, and you’re never done paying for it. If you don’t want to pay more every year ...
PC Magazine

Right Now, You Can Get Word, Excel, PowerPoint, and More for $50

Right Now, You Can Get Word, Excel, PowerPoint, and More for $50 This license works on a single device, and everything runs directly on your Mac without depending on a subscription or cloud service.