Occasionally you want to allow pop-up windows to function. This is particularly important when using SKYWARD. The Skyward login window requires a pop-up in order to function. If you are attempting to login to Skyward and nothing seems to happen then pop-ups are being blocked.
You need to allow pop-up from this address: https://www2.wrdc.wa-k12.net/scripts/cgiip.exe/WService=wvashons71/seplog01.w