Tips for adding an underline to Notepad in Win7

1. First of all, press the Win7 computer keyboard win+r shortcut key to open the computer's running window, in the Open Run window, enter regedit and click Enter, so you can open the Win7 System Registry Editor window.

2. In the Open Registry Editor window, click to expand Hkey_current_usersoftwaremicrosoftnotepad in the left menu, then find Ifunderline in the right window, right-click the item, Then select Modify in the pop-up menu.

3. In the pop-up editing window, the value data here is modified to 1, set to 0 is not underlined, and then click OK to save the settings.