So Ive had this HDD for about 4 months, and I just recently decided to clean it up and free up some space, etc. well when I went to "My Computer", its showing that it is almost completely full with only 3 GB free.
I find this hard to believe as I only have my OS, 200ish photos, 2 games, and maybe 1000 songs on it. Now I made sure to look at the HDD and it does say 1TB on it, but when I look at it in "My Computer", it shows up as being only 196GB?!?
Did Seagate give me the wrong HDD? or have I done something wrong?

Any help would be greatly appreciated