Comments describe the purpose of the task that your procedure performs. In case you forget what a certain procedure does or someone else needs to understand your code, comments supply the necessary answers. The statement "'Branching Code Sample" above is a comment. Keep comments brief and to the point, and make sure you preface each line of comments with an apostrophe (single quote) so they remain invisible to the VBScript compiler. SeeDestroy Time Sensitive Data (page Destroy Time Sensitive Data).