Icons are little graphical elements on a website that help the user in navigating through the pages. Keeping the importance of icons in mind, previously I showcased different types of icon sets including weather icons set, smiley icons set, medical icons set etc. However, in this post, rather than focusing on any particular type, I am featuring multiple types of icons that cover the overall graphi
![50 Free and Useful GUI Icon Sets for Web Designers](https://cdn-ak-scissors.b.st-hatena.com/image/square/a872723f28c83794b8c54da114838cc425fd48ab/height=288;version=1;width=512/https%3A%2F%2Fassets.hongkiat.com%2Fuploads%2F40-free-and-useful-gui-icon-sets-for-web-designers%2Fthin-line-ui.jpg)