Useful Sites for Parents
London Grid for Learning have a large selection of online help and advise for parents, The following link will take you to their web page and their online-safety page. use the filter options to select Parents, the the Key Stage your child is in then in the 3rd box select beyond the classroom for help at home.
https://www.lgfl.net/online-safety/parental-engagement
This site can assist you on e-safety with your children. from which games are suitable for your child's age to online "netiquette" to exploring is this a real or made up.
http://www.childnet.com/parents-and-carers/hot-topics/parental-controls
Below is the annual newsletter from Digital Parenting-well worth a read to any parent with a computer or mobile phone in the home.