The History page displays information about the SupportAssist activities and events such as software optimizations, troubleshooting tasks, driver updates, hardware scans, and so on. This page also displays the 90-day summary of the optimizations that you have performed on your PC.
By default, information about events and activities that were performed in the current week is displayed. You can view the details for a specific day, week, or for an entire month. Use the date selector and filter options to view the required information.