What to do if the mouse and keyboard cannot be used after accidentally deleting the USB driver

What should I do if I accidentally delete the USB driver and the mouse and keyboard cannot be used?

Change the mouse and take a look, or backup a mouse driver on another computer

Use the keyboard:

win d -> Use the arrow keys to select "I" "Computer" ("Computer" in win7) -> shirt F10 (this will pop up the right-click menu) ->Use the arrow keys to select "Management" (or press the G key)->The arrow keys select "Device Manager" -> Press the Tab key to switch to the device box on the right -> Use the arrow keys to select the item with the mouse -> Press the right direction (note the right arrow key), so that the item with the mouse will appear -> shirt F10 (the right-click menu will pop up)->Use the arrow keys to select the "Update Driver" item->Press Enter->Select "Automatically Search for Drivers".

Change the mouse and take a look. Or back up a mouse driver on another computer.

Use the keyboard:

win d -> Use the arrow keys to select "My Computer" ("Computer" in win7) -> shirt F10 (this will pop up the right-click menu) ->Use the arrow keys to select "Management" (or press the G key)->The arrow keys select "Device Manager"->Press the Tab key to switch to the device box on the right-> Use the arrow keys to select the item with the mouse ->Press the right direction (note the right arrow key), so that the item with the mouse will appear->shirt F10 (the right-click menu will pop up)->Use the arrow keys Select the "Update Driver" item ->Press Enter->Select "Automatically Search Driver".

If you have a mouse and keyboard, it is not a problem. You can open the webpage and download another one.

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