Windows will test your internet connection an verify if you can be able to access to some site. Now you can choose the type of problem you are experiencing. You will see the Windows Network Diagnostics screen which will show 'Detecting Problems' and try to detect any network problems. Right click on the network icon on the Task Bar, in the notification area (system tray) and choose 'Troubleshoot Problems'.
Even if it doesn't fix the problem, you will have some idea as to what is causing the issue. In many cases, Windows 7 will itself detect and fix the issues though Network Troubleshooter. When you launch this tool it scans the network settings and available networks and displays the results. Network Troubleshooter is the Diagnostic tool built in to Windows OS 7 to detect network related problems and to provide recommended solutions. Method 4: Check If the Problem Is with Your Internet Service Provider.Method 3: Restart the Modem and the Router.Method 2: Check for the Basics on Your Computer.
