Win7 system Arduino driver how to install

The latest version of Arduino UNO, Arduino MEGA, Arduino Leonardo and other controllers and compatible controllers of various manufacturers, under MAC OS and Linux systems, do not need drivers, you only need to plug directly , you can use it. But in Windows system, you need to install the driver configuration file for Arduino to drive Arduino normally. The specific method is as follows:
1. Plug in your arduino, then the bottom right corner of the computer will display

because Can not find the driver, after a while will prompt

2. In the "My Computer" right click property, enter the device manager, you will see the following device

3. Double click on the Device and select “Update Driver"

4. Select the second item

5. Enter your driver address

Driver in your arduino installation folder In the following,
Arduino UNO, Arduino 2560, ADK, Leonardo, etc. Driver address:
arduinodrivers
Arduino Duemilanove driver address:
Driver address: arduinodriversFTDI USB Drivers
6. During installation The following prompt appears, choose to always install this driver (in version 1.0.5, there is no such process, if prompted, click to install)

7. The system will prompt you to successfully install the driver

8. In the device manager, you can see the admin port of arduino