why running slow internet in my lenovo g50 laptop

Hi,

How far is your laptop from your wireless router? Is it just your laptop that is slow with wireless connection? Please do try these troubleshooting steps that may help in solving the issue.
- Start by uninstalling/reinstalling the wireless adapter.
- Go to Device Manager and uninstall the wireless adapter.
- Reboot your laptop and it should reinstall the driver automatically.
- If it doesn't reinstall, download and install the latest wifi driver from Lenovo using wired connections first.
- Once installed do test it again and see if the same problem will persist or not.
- Use www.speedtest.net as well just to check if it has something to do with your internet itself or with just the laptop itself.
- Try turning off your antivirus as well just to check if it's hindering you from connecting properly.