Download internet disconnects

Ok, so heres my issue, and as i understand many others have a similar problem as well and ive done all my research and tried all the tricks ive seen so far to no avail

My current situation is whenever i try and download or stream anything my internet will disconnect on me and i dont understand why, and to get it to work again i have to restart my computer which becomes tiresome after the 4th time...

As i stated before ive tried reinstalling my network adapters, updating all sorts of drivers, disabling this and enabling that, i even thought it might be my colleges internet so i talked to our tech guys but they say its the OS's issue

Please someone help me, this problem is really starting to wear on me...

Hi.

Helps when you fill these in - System Specs

well im quite positive its not a hardware interface error due to the erratic and sporadic nature of the issue, but none the less i updated what i could, either way i doubt it will assist, if theres anything else i can provide that i wasnt able to already let me know if it will help