This module identifies and explains forensic artifacts found in the UsrClass.dat hive file. This module will look at the UsrClass.dat hive. The examiner will learn to explain Windows ShellBags, which track user-specific zip files and folder access and settings, including dates and times even on deleted folders and removable media. The examiner will also learn to interpret the sub-key MuiCache, to include installed applications. The Microsoft Photo App, showing recently accessed image files, will also be explored.