When your Mac keyboard stops working mid-email or freezes during a deadline, the frustration is real. Use 💻🛑 to signal a device halt or 🖥️🛑 when the whole screen goes dark. If you’re troubleshooting, 🔄🔌🔍 fits the bill, while ⌨️🆘🔒 screams “help, locked out.” These combos fit perfectly for tech support chats or status updates in workgroup channels.