Can Two Kids Share a Mac with Different Protections?How children who share a Mac can have their own Gertrude filtering and monitoring settings.Fix a Screen Time Conflict with Gertrude’s Mac FilterIf Apple's Screen Time web content filtering is enabled on your child's Mac alongside Gertrude, the Gertrude filter can stop working. Here's how to fix it.Gertrude’s Mac App BlockerBuilt into Gertrude is a Mac App Blocker that lets parents control which apps their kids are allowed to use and when. You can block any app on your child’s Mac computer, at any time.How to Diagnose Blocked Network Requests on a MacUse Gertrude’s Blocked Requests window to isolate the network requests preventing a website or app from working.How to Give a Mac Admin User Internet AccessHow to exempt a password-protected Mac administrator account from Gertrude’s internet filter.How to Restart Gertrude’s Mac FilterManually remove and restart Gertrude’s Mac internet filter when it cannot communicate with the menu bar app.How to Run Gertrude’s Mac Health CheckUse Gertrude’s built-in health check to find and fix common problems with its Mac filter, monitoring permissions, account, and settings.How to Send an Unlock Request on a MacSelect blocked website or app requests in Gertrude for Mac and send them to a parent for review.How to Unblock a Website or App on a MacUse a public or personal keychain to allow a website, or grant an installed Mac app internet access.Should I Unblock YouTube?Decide whether to allow YouTube on a child’s Mac and use filter suspensions for temporary access.Why a Website Still Looks Broken After You Unblock ItLearn why one website may need several Gertrude keys and what to do when a page loads only partially.Why Browsers Quit After a Filter SuspensionWhy Gertrude closes browsers after temporary unrestricted internet access ends.