[Googlepop]

The time, date, and year are in the screenshot's file name.

Let's say the file name was 'screenshot-Tue-Apr-03-18-48-51-2007-184260'

The 1st part tells you it's a screenshot

The 2nd part is the day.

the 3rd part is the month.

The 1st number is the date.

The 2nd number is the hour. (If it's above 12, subtract it by 12 and ot would be PM.)

The 3rd number is the minute.

The 4th number is the second.

The 5th number is the year.

The 6th number is the number of the picture you took. (I think.)

With that information, the files name says that it's a screenshot taken Tuesday, April 3 at 6:48PM and 51 seconds, and it's the 184,260th screenshot taken.