This website has been designed and created to provide easy access. The content in the sample version of the website has been divided into three sections：
1)The left side is for browsing and links
The access keys (also called quick keys) for this website are as follows:
Alt+U：Page header area;
Alt+S：Search for applications;
Alt+L：Browsing and links area on left side, this area shows key links to this website;
Alt+C：Key content in the central area, this area presents the content of each webpage;
Alt+R：Related content on the right side, this area presents the content of each webpage.