QoS information and help?

I am looking for a way to give my computer priority when multiple devices are using the bandwidth. I found in a search, someone suggesting a QoS feature in the router. I do have the feature in my router (Netgear R6200v2) but I don't have the slightest clue how to use it nor can I find a clear guide specifically for my router.

I don't want to completely rob the internet but I would like to give myself priority maybe like 3/5s for myself and the other 2/5s for other devices, if that is possible. I don't have the best internet, it is fairly basic cable internet, which is why I am looking to do to this.

Can QoS give a specific computer priority, and if so how do I configure it?
 
Top