OneDrive support for macOS 10.13.6 (High Sierra) ended in 2021. This makes it difficult for users on older hardware to sync files. However, there are still ways to access your data and manage your cloud storage.
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Before installing OneDrive on your Mac, ensure that your system meets the minimum requirements: onedrive for macos 10.13.6
. Since that date, new installations of the current OneDrive app are blocked for this operating system. Microsoft Community Hub Current Options for macOS 10.13.6 Web Access OneDrive support for macOS 10