It can be frustrating when the LockDown browser is not working on your Windows PC. The Respondus LockDown Browser disables all other applications on your computer so that you can’t access any other ...

1. Reset or Repair Arc This method worked for me and is usually a great starting point. Resetting Arc clears its application ...

Learn how to fix the Twitter show button not working with simple steps. Refresh, clear cache, or update the app to get it ...