GLOBAL TECHNICAL WORLD

NFC is the Near Field Communication Technology. It is a short-range , high frequency, wireless communication technology that enables the exchange of data between devices over about a small distance of 4cm's to 5cm's or even devices may be touched.It's communication is very fast and it consumes very low battery. NFC's antenna is located either on the back panel of the phone or under the battery. --USES-- 1.DATA TRANSFER  Using NFC Technology you can easily transfer the data. Only you have to do is just turn on the NFC mode in both of your phones and touch the phones with each other and click on send button on the phone from which you have to share the data and you will find that the data will be shared immediately. No pairing of devices needed like Bluetooth is needed. 2.DEVICE PAIRING Just suppose you have bought a new bluetooth speaker and you want to pair that with your phone, then you will have to turn ON the NFC Mode in your phone

REASONS OF HEATING PHONE:-  1.Processor :  Processor is the thing that almost do every work for your phone.This is the component which remains on every-time whether you are using your phone or not. Without going into deep theory I just want to explain you that processors are made up of semiconductors and they contains very small electrons when processor works, all electrons runs here and there and collides into each other and form heat. Ohk.. Heat is generated ......now, as you all know smartphones are getting even slimmer so that heat does not find the way to go out of it, thats why we feel the heat on our phone's body. By the way processors do not generate heat on normal use. 2.Overload : On normal use processors do not generate much heat but when its overloaded or we are doing multiple tasking like we are downloading anything and at the same time we are also playing games,then the processor gets overloaded and generates more heat. 3.Dense Batteries : As you all k