Kalamazoo Public Schools Technology Support

Using Cast for Education and getting a black or blank screen casting from a ChromeBook to your teacher PC ? This new version (currently beta) seems to work ...

On your computer, open Chrome. At the top right, click More . Click History History. On the left, click Clear browsing data. A box will appear. From t...

Make sure you are at the log-in screen - do not log-in Press these four keys at the same time - Ctrl  Alt  Shift  r - hold for ten seconds, then release...