Question about my Toshiba portable hard drive?

Theminecraftaddict555

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Oct 25, 2014
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I have an external/portable hard drive and I am wondering if all I need to do is to create a folder in that portable hard drive and then copy and paste all of my stuff in it?

Also my folder has extra stuff that is taking more than 20 gigs of the HDD like
-HDD password tool
-NTI
-Pogoplug PC
-Mac Driver
-Declaration of comformity
-setup.exe
-Warranty.pdf
Should I delete some of those files?

Specs of HDD if needed: http://www.amazon.com/Toshiba-Canvio-Portable-External-HDTD205XS3D1/dp/B00DM5EVF0