Step 1: Tools - Options in Visual Studio

sourcecontrolexplorer.png

Step 2:
Follow the steps in the below Picture

sourcecontrolexplorer1.png

Step 3: Check the Shortcut key created for the source control explorer.

sourcecontrolexplorer3.png

Step 4: Check whether the Shortcut key is working. (I have used Alt+S for my convenient)

sourcecontrolexplorer4.png

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