In your Windows operating system, you get so many issues time to time. Sometimes when you upgrade your Windows to the latest one or when you update the Windows, you get some unusual issues. Actually after upgrading from Windows 7 to Windows 8 or from Windows 8 to Windows 10, you will get Wireless internet not working in Windows issue. It is really a very critical and vicious issue that should be fixed as soon as possible. It mainly happens due to the problem with the adaptor or you may also get the issue due to problem with the installed files for the accessing of wireless internet. In all these situations, you must go through some manual or automatic fixing. You can use Advanced System Repair tool to fix the issue automatically.