Connection error: The smartphone is not recognized on the PC: what to do?

Connection error: The smartphone is not recognized on the PC: what to do?
Netstumbler alternative for Windows, Android and Mac OS X: inSSIDer - Free WiFi scanner Previous post Netstumbler alternative for Windows, Android and Mac OS X: inSSIDer – Free WiFi scanner
Cost trap mobile phone and abroad: workshop for the Fritz! Box: cheaper calls despite flat rate Next post Cost trap mobile phone and abroad: workshop for the Fritz! Box: cheaper calls despite flat rate