this is arduino micro press button and exeute command

usb_key_press.ino

#include <Keyboard.h>

const int BTN2_PIN = 2; // input pin for pushbutto
const int BTN3_PIN = 3; // input pin for pushbutton


int btn2_prevState; //紀錄按紐2上次一次狀態
int btn3_prevState; //紀錄按紐3上次一次狀態


// 叫出執行視窗 win + R 執行
void WinRun(String cmd){
    Keyboard.press(KEY_LEFT_GUI);   // WIN鍵
    delay(50);
    Keyboard.press('r');
    delay(50);
    Keyboard.release(KEY_LEFT_GUI);
    Keyboard.release('r');
    delay(300);
    // 執行視窗輸入指令 : 叫出[命令列]視窗
    Keyboard.println(cmd); 
}


//Arduino 初始化函數(只跑一次) *必要
void setup() {
  // put your setup code here, to run once:
  pinMode(BTN2_PIN, INPUT);
  pinMode(BTN3_PIN, INPUT);
  Keyboard.begin(); // initialize control over the keyboard:

  btn2_prevState = digitalRead(BTN2_PIN);
  btn3_prevState = digitalRead(BTN3_PIN);
}


//Arduino 重複執行函數 *必要
void loop() {
  // put your main code here, to run repeatedly:
  int btn2_State = digitalRead(BTN2_PIN);
  if (btn2_State == LOW && btn2_prevState == HIGH)
  {
      //模擬按下 Win + R 執行命令
      WinRun("chcp 437 "); //切換輸入法到英文 確保後面指令都是正確
      delay(300);

      //模擬按下 Win + R 執行命令
      WinRun("cmd "); //叫出命令視窗
      delay(1000);
      
      // 執行 ping 命令
      //Keyboard.println("ping 8.8.8.8 -t "); 
      Keyboard.println("start notepad.exe "); 
      delay(1500);

      Keyboard.println("Hello, I am Jimmy~~ \n\nEmai:[email protected]"); 
      delay(500);
  }
  btn2_prevState = digitalRead(BTN2_PIN);

  int btn3_State = digitalRead(BTN3_PIN);
  if (btn3_State == LOW && btn3_prevState == HIGH)
  {
      //模擬按下 Win + R 執行命令
      WinRun("chcp 437 "); //切換輸入法到英文 確保後面指令都是正確
      delay(300);

      //模擬按下 Win + R 執行命令
      WinRun("cmd "); //叫出命令視窗
      delay(1000);

      // 執行 start 開啟網頁
      Keyboard.println("start https://github.com/jimmy947788 & exit ");  
      delay(500);
  }
  btn3_prevState = digitalRead(BTN3_PIN);

}