Microsoft reserves 20% of your available bandwidth for their own purposes like Windows Updates and interrogating your PC etc.
By unreserving this bandwidth, you can make your internet connection faster by 20%. The steps to be followed are:

1. Click Start then Run and type "gpedit.msc" without quotes.

2. Then go to Local Computer Policy>Computer Configuration>Administrative Templates>Network>QoS Packet Scheduler. Click on QoS Packet Scheduler. In the right side , find Limit Reservable Bandwidth and double click on Limit Reservable Bandwidth.

3. It will say it is not configured but the truth is under the ‘Explain’ tab. Select ‘Enable’ and set reservable bandwidth to zero.

4. Click on ‘Apply’ and your internet speed will boost up by 20%.

Also, on PC's running Home Edition Windows Software, you need to find a way to install gpedit.msc in it. It's simple and easy . Just do a quick google search and the first result would guide you on the right path. To be more precise just search "gpedit for windows 10 home" on google. The first result should you give you what you need! Thanks and hope I have helped.