Connected to wifi but no internet connection

If you are connecting to the wifi but it isn't going through to the internet, try either of these two fixes: 
1. Try flushing your dns cache, try opening command prompt with administrator permissions, type "ipconfig /flushdns" and then press enter, now restart your computer and it should be working.

2. Try going to settings, press "Network and Internet", then go to wifi, then go to "troubleshoot" and allow for it to run on it's own then it should either fix the error there or prompt you to reset your computers internet of which it will give you 5 minutes before the reset.