(Wingbird parental control software is a parental control software specially designed for minors. After five years of development, on the basis of a large number of feedback from users of trial versions, the anti blocking algorithm of the parent control software of wingbird has been optimized several times, and has been upgraded more than 40 times. It is the love input of all members of the development team of spreadwing parental control software that makes the spreadwing parental control software a leader in parental control software. The parent control software of wingbird includes 9 functions: filtering bad websites, controlling Internet time, limiting chat on time, limiting games on time, automatically shutting down on time, protecting children's eyesight, recommending wonderful websites, recording Internet history, and recording screen content.)