1、首先從電腦右下角圖標出找到Windows Defender圖示開啟windows自帶的防毒軟體。

https://iknow-pic.cdn.bcebos.com/10dfa9ec8a136327e65f6ee09f8fa0ec09fac7b7

2、開啟Windows Defender之後會彈出下圖介面，選擇 病毒和威脅防護。

https://iknow-pic.cdn.bcebos.com/11385343fbf2b2112e76299dc48065380dd78e8d

3、在病毒和威脅防護 下找到“病毒和威脅防護”設定，開啟此選項。

https://iknow-pic.cdn.bcebos.com/caef76094b36acafe18c3a2f72d98d1000e99cf1

https://iknow-pic.cdn.bcebos.com/e61190ef76c6a7ef2b1f04f5f3faaf51f3de662c

https://iknow-pic.cdn.bcebos.com/d8f9d72a6059252d7e8ab1d73a9b033b5ab5b940

https://iknow-pic.cdn.bcebos.com/5bafa40f4bfbfbede7ff9aac76f0f736aec31fba

7、這時候彈出視窗會關閉，在已新增的排除項下會看到你剛才新增的資料夾，如圖所示即代表Windows Defender設定排除項成功。

https://iknow-pic.cdn.bcebos.com/ae51f3deb48f8c54788169fc34292df5e1fe7f97