Avast Free Protection

I was wanting to know if I have to actually open the Avast application for it to protect my computer. I was expecting after installation for Avast to startup automatically every time I turn on my PC l. Do I need to open the Avast app for it to protect my PC? I’m running Windows 10 I’m a Dell Laptop

Avast starts up automatically when you start the computer.

You may not see the tray icon immediately but the protection is started immediately.

Thanks so much for replying so quickly. Wow Avast rocks!!!

You’re welcome.