The phrase pertains to actions taken to remove temporary data stored by the Microsoft Excel application. This stored data can accumulate over time, potentially impacting performance or causing unexpected behavior. An example would be deleting files from the XLSTART folder or clearing temporary internet files associated with Excel’s web connections.
Managing this temporary data is important for maintaining optimal performance and stability. Over time, accumulated temporary files can contribute to slower processing speeds, application errors, or file corruption. Addressing these issues proactively helps to ensure a smoother user experience and reduces the risk of data loss. Historically, the need to manage these files became more pronounced with the increasing complexity of spreadsheets and Excel’s integration with various data sources.