here are basic Exif info viewing instruction in Windows Explorer.
For more about photography go here:http://en.wikipedia.org/wiki/Photography
For more about photography go here:http://en.wikipedia.org/wiki/Photography
Do Right Click on photo file name and select "Properties".
Click on "Summary" menu.
While being in summary meny click "Advanced>>" button.
Focal length -http://en.wikipedia.org/wiki/Focal_length
F-Number -http://en.wikipedia.org/wiki/F-number
Exposure time -http://en.wikipedia.org/wiki/Exposure_time
ISO Speed -http://en.wikipedia.org/wiki/Iso_speed
Metering Mode -http://en.wikipedia.org/wiki/Metering_mode
F-Number -http://en.wikipedia.org/wiki/F-number
Exposure time -http://en.wikipedia.org/wiki/Exposure_time
ISO Speed -http://en.wikipedia.org/wiki/Iso_speed
Metering Mode -http://en.wikipedia.org/wiki/Metering_mode