Dell Fn setting 12 Sep 2022 Q: 最近打开电脑按音量键等发现莫名弹出新网页窗口,没有音量键控制,并且home键print键统统失灵,还以为按键出现问题,结果最后查出来得知: 直接按 Fn + Esc,可以互换F1-F12的上档和下档 链接参考: https://www.dell.com/community/%E7%81%B5%E8%B6%8A%E5%8F%B0%E5%BC%8F%E6%9C%BA/%E5%85%B3%E4%BA%8Efn%E5%8A%9F%E8%83%BD%E9%94%AE%E7%9A%84%E9%97%AE%E9%A2%98/td-p/7393223