就是這個框，有時會顯示不出內容（只有一個框，裏面什麼也沒有），重啓也沒用
解決辦法就是用一個腳本來重置
下載地址 ResetWindowSearch.ps1
右鍵——使用PowerShell運行，就可以了。現在這個搜索框應該就回復正常了。
如果還不能解決，可以去這篇文章裏看看其他解決方法
windowscentral鏈接
Reset search on Windows 10 version 1903
If your device is running Windows 10 version 1903, May 2019 Update, then to reset the search feature, use these steps:
- Open Microsoft Download center website.
- Click the Download button under the Reset Windows search PowerShell script section.
- . Save the .ps1 file to your computer — for example, in the “Downloads” folder.
- Right-click the Start button, and select the Windows PowerShell (Admin) option.
Quick tip: Alternatively, you can also open PowerShell using the Windows key + R keyboard shortcut, typing the PowerShell command, and using the Ctrl + Shift + Enter shortcut to trigger the command as administrator.
- Type the following command to determine current script execution setting and press Enter:
Get-ExecutionPolicy
- Confirm the execution policy — for example, Restricted.
- Type the following command to allow scripts to run on your device and press Enter:
Set-ExecutionPolicy -Scope CurrentUser -ExecutionPolicy Unrestricted
- Type Y and press Enter (if applicable).
- Type the following command to run the script and press Enter:
& "C:\Users\YOUR-ACCOUNT-FOLDER\Downloads\ResetWindowssearchBox.ps1"
In the command, make sure to replace “YOUR-ACCOUNT-FOLDER,” for your account folder name.
- Type R and press Enter.
- Type the following command to set the original execution policy the script and press Enter:
Set-ExecutionPolicy -Scope CurrentUser -ExecutionPolicy Restricted
In this example, the Restricted option was added, because it was the original setting. If you had a different policy, make sure to change it before running the command.
- Type Y and press Enter.
Once you complete the steps, search should start working as before.
