If you use windows on your computer, you have some ways to make your internet connection more faster than before. To do that you can use a software or just setting your connection on regedit or CMD. While do editing on regedit do by carefully, cause registry on your computer is a sensitive code.
software to make internet faster on windows PC:
Advanced SystemCare Professional
Internet Cell Boost
Max Internet Optimizer
Dr.Salman's Window Power Tools
Robust Internet Speed Booster
Free Net Speed Booster
Free Net Booster Lite
Free Ultra Net Booster
Net Speed Booster
PC Velocity Internet Boost
All software above is had a free version/ edition, but if you want get all feature buy the full version with licences.
We can also upgrade internet connection without software, each one the people like to do is ping DNS IP address. to do this complete instruction you can see here. take careful when you do ping DNS IP.
Other ways you can edit firewall on you computer, to do this you must open registry system, type "regedit" on run and do setting firewall on your computer.