Installation input decompression software installation settings: display the Bluetooth close chrome browser is configured to download path user data path modification: mklink / D " C: \ the Users \ wenlin.DESKTOP-5O03T41 \ AppData \ Local \ Google \ Chrome \ the User the Data " " E : \ Program files (x86) \ Google \ Chrome \ the User the Data " file Explorer view: View - options system activation: computer - system properties system activation: 1 , while pressing the Win key + the X-, and then select command prompt operator (administrator) 2 , at the command prompt followed by enter: slmgr.vbs / UPK (not significant at this time pop-up window "has been successfully uninstalled the product key") slmgr / ipk W269N-WFGWX-YVC9B-4J6C9-T83GX (pop-up window prompts: "Successful installation of the product key") slmgr / SKMS zh.us.to (pop-up window prompts: "Key Management Service computer name successfully set zh.us.to") slmgr / ATO (pop-up window prompts: "successful product activation") confirmed that windows defender start: control panel - large icons - windows defender software recovery: Office choose to share function - VB activation input settings: language: English Add input method: Chinese - Sogou, English - US keyboard language switching shortcut key settings