What to do If Computer Wont Recognize My Android Phone

More and more people like to use Android phone because of its great features. And Android OS is the most promising mobile operating systems in the market. If you own an Android phone, you may need to connect it to PC for backup or other reasons. Some users meet the issue that the computer wont recognize phone while connecting to the PC. What to do if you encounter this situation?

What to do If Computer Wont Recognize My Android Phone