Instead, the Rosetta 2 translation process happens entirely on first launch, though there is a slight performance hit as the initial x86–64 translation of instructions takes place.Īpple says Rosetta 2 is a temporary solution for developers to make their existing Intel-based programs to run on Arm-based Macs, meaning they will eventually need to create native apps for ‌ Apple Silicon‌ machines.

In contrast to the original Rosetta – the version that allowed PowerPC apps to run on Intel-based Macs – code isn't interpreted in real-time. To use Microsoft AutoUpdate, start an Office application, such as Word or Excel, and then choose Help -> Check for Updates.Īpple built its Rosetta 2 translation software so that Macs can run x86-64 code that's written for Intel Macs. Users can get the new version from Microsoft AutoUpdate (MAU). The latest update applies to Office 365, Office 2019 for Mac, Office LTSC 2021 for Mac, and Office 2021 for Mac, which are available as a one-time purchase from a retail store or through a volume licensing agreement. If you previously used Rosetta emulator to run Excel, you may now disable it and run Excel natively on your devices. Microsoft has released a new version of its Office for Mac productivity suite that includes an updated Excel app with 100% native support for Apple silicon machines.Īccording to the release notes accompanying version 16.57, Excel will now run natively on Macs powered by Apple's M1-series processors without having to use the Rosetta 2 translation layer, which means anyone using a Mac with an M1, M1 Pro, or M1 Max processor can expect better performance and energy efficiency when working with Excel spreadsheets, particularly those that make use of the Power Query function.Įxcel is fully supported on devices with Apple Silicon CPUs: Power Query in Excel for Mac is now natively supported on Apple Silicon processors.

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