When I started creating basic Html and CSS websites, I didn't pay much attention to small things which had a crucial role in websites;
Images.
During practice, I used to pick any picture I want from the internet and put it on my website as it was for my personal use and not for any commercial use. But when I started doing internships and freelancing, I got to know about copyright issues. We can't take any image you want from the internet for commercial purposes; we must check for copyright.
With experience, I can tell two ways you can get no copyright images.
When searching for images in google, go in tools and check for usage rights, you will see two options,
Another way to get copyright-free images is to go to listed popular websites:
1. Unsplash
2. Pixabay
3. Pexels