The Excel engine had to be completely re-engineered to recognize the new dynamic array concept. There have been some amazing features added to Excel 365 since 2019 but absolutely nothing compares to the introduction of Dynamic Arrays and Dynamic Array functions in the July 2020 release. The Smart Method is the only publisher that does this to keep our books up to date. At the time of writing this article (in February 2022) we’d recently published the sixth edition covering the January 2022 current update. The Smart Method supports the ever-changing nature of Office 365 by publishing a new version of our books every time significant new features are added. This provided a solid and tested “Semi-annual” version in January and July each year. Large corporate users can opt in to a six-monthly update channel. Instead of the old 3-year update cycle, 365 is a constantly evolving product with new features arriving as each new version is released.īecause business users don’t want constant change (and need rock-solid reliable releases) Microsoft introduced the concept of “update channels” for Office 365. Excel 365 is planned to have an infinite life.

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