You phone and computer are both powerful machines, but they can get even more powerful when you connect them.
Recover your music in iTunes after your computer crashes by transferring the music on your iPod or iPhone back to your computer.
Most modern phones have mini-USB input, and plugging your phone into
Still, when I try to connect my phone to pc I have to accept RSA fingerprint but I can't because in order to do that mouse must be plugged to phone.
Alternatively, you might use an app like AirDroid or PushBullet.
Find the serial number or IMEI on your iPhone, iPad or iPod