This way we can be sure that web control blocks any harmful web sites from the children. (howtogeek.com)
One requires a good set of web control panel that would enable them to control their part of the w... (articlesfactory.com)
Offer teachers worksheets that are formatted similarly to web - based online assessments using web controls (textbox, radio buttons, checkboxes) as answer receivers to allow students submitting answers offline in a very similiar way to submitting answers online since teachers do not always have access to a computer lab when assessments need to be taken. (orglib.com)