When printing the same report frequently, it helps to have the Print Date somewhere on the report. That way, you can always be confident of which report version you are looking at.
Within your Field Explorer,
find the Special Fields group. Within that group, find and insert the
Print Date field into your report. This field is automatically updated
every time you refresh the report. Another popular Special Field is Page
N of M, which can be inserted into the report footer to easily provide a