a. Start Internet Explorer -> Click "Tools" (工具) -> Select "Internet Options"(網際網路選項")
b. Select the tag "Privacy"(隱私權) then click the button "Settings"(設定值) at the section "Pop-up Blocker"(封鎖快顯程式)
c. Type in "*.cuhk.edu.hk" at the field "Address of website to allow"(要允許的網站位址) and click "Add"(新增)