Here are the Steps and Guides:

Step #1: Open Microsoft Windows Explorer, if you're using Windows 11, go to the Three Dot's Section on the Upper Part to Access the Hidden Menu, from their, Open the Options

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Step #2: A pop-up Window appears containing th 'Folder Options'

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Step #3: The Default Options where 'File Explorer, Opens to' is: Home, to change it to 'This PC' Click the Drop-down Arrow and then Choose 'This PC'

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Step #4: Click 'Apply' and 'Ok' once done, restart Microsoft Windows Explorer, to see the Changes!