记事本锁是一种工具，使我们可以拯救我们的个人信息。
Notepad with Lock is a very nice application for saving our personal information. In this first it said to you enter your password and a hint. The is usable for when you forget the password then you can enter the hint and easily can change your password. In this the data will be auto save if you suddenly press the back button. for deleting any note long press on that note and then a delete option will be appear and then you can delete the note. you can edit the note any time and read. it will care your personal information.