To increase download and upload speed you can follow the Tips Below:
1.go to run
2.type gpedit.msc and click OK
3.go to Administrative Templates - Network - Qos packet Schedule
4.double click on Limit reservable bandwidth
6.change 20 to 0
9.go to http://www.ip-details.com/internet-speed-test/ 10.test your upload and download speed.
11.compare before and after.
HAVE A TRY ON IT!