https://blog.gongquiz.com/2023/04/26/%eb%8b%a4%ec%9d%8c-%ec%a4%91-%ed%95%9c%ea%b8%80-windows-7%ec%97%90%ec%84%9c-%eb%b0%94%eb%a1%9c-%ea%b0%80%ea%b8%b0-%ec%95%84%ec%9d%b4%ec%bd%98%ec%97%90-%eb%8c%80%ed%95%9c-%ec%84%a4%eb%aa%85%ec%9c%bc/