There are several reasons why your PC might not be able to connect to Wi-Fi. You should first make sure that your PC's Wi-Fi adapter hasn't been turned off, or needs to be reset. The issue might also ...

The causes could be either the adapter or some other software setting on the computer. In either of these cases, you can try the following solutions sequentially: Older computers did not come with a ...

If your Mac won't connect to the Wi-Fi, first verify that you're using the right Wi-Fi connection. You can also try checking Wireless Diagnostics, available updates, physical hardware, and DNS ...