Part of your built-in security
LockApp.exe? What is it? Is it safe? How do I disable it? [FIX2021]
When you turn on your Windows PC, a number of hidden system services and processes kick into action. These processes determine how Windows appears on your screen, how your device connects to your local network, how you access connected devices, how you sign in to Windows, and more. Without these processes, your PC won’t function.
One of the more unusual processes you’ll see in Windows 10 is the lockapp.exe process. This isn’t just any executable, though, as lockapp.exe is responsible for drawing part of the lock screen (the screen you see before you log in). If you’re curious about this system process, here’s what you need to know.
When you first load up your Windows 10 PC, you won’t immediately see a sign-in prompt: You’ll see a wallpaper, a clock, and the date, as well as any other status items you’ve added, including your network connectivity and battery levels. This is the lock screen, which is nothing more than a glamorous splash screen for your PC.
