USB

Devices such as printers, cameras, music player, scanners etc. can be connected to the computer; USB has a wide range of uses and one of them is support for electrical power which is used to charge batteries and power smartphones. A USB has been designed for hot swapping and boost plug and play. With hot swapping, you can remove and replace it with new contents without any reboot. There are seven companies who worked on USB together in 1994 include – Microsoft, Compaq, Nortel, DEC, Intel, NEC and IBM....

Nowadays, when you connect your Android smartphone to a computer, it’s typically set to “No data transfer” by default. Then, before you get to transfer your files, you’ll see a notification on your status bar with a few options to choose from. However, there’s a fast little trick you can perform if you would prefer to default to file transfer mode because you trust your computer with your smartphone’s data. We’ve provided the instructions you need to follow in this guide, so make sure to pay close attention....