Question HDD running extremely slow

[kryptonian777]

My HDD Seagate 1tb off-late is running extremely slowly. It detects in the BIOS, the windows boots up normally and i can see the files in those drives as well. but when i transfer content or open portable app on that drive or i want to go into any folder on that drive it takes hell of a long time to transfer/open.

for example a portable app is on H drive. if i open any file requiring that portable app, it takes hell of a time to open

any folder on H drive takes a long time to open

any content i transfer from H: to other drive e.g. C drive takes a long time

http://imgur.com/a/5bUMN6Q