Can Connect to wifi but no internet

[UIAmy]

Please help...I have tried many suggestions on the site, but to no avail. I have an HP laptop with Windows 7. I can connect to wifi in multiple locations, but cannot connect to the internet. I can access the wifi in these locations with my phone, so I know that is not the problem. I have previously been able to access the internet with this computer-this just happened out of no where a few days ago. Thank you in advance!

 

[Phillip Corcoran]

Have a look in Device Manager to check the status of the wireless network adapter.
Please post whichever applies:

1) Wireless adapter listed as "Unknown device" (question mark)

2) Wireless adapter listed with exclamation mark.

3) Wireless adapter listed as normal (no errors).

4) Wireless adapter not listed at all (this is a common fault on HP laptops)

Please also post any other relevant info you think may help.