Icons are images that are used in instant conversations to achieve effective communication. We adjust our tone, modulation, body language, facial expressions etc according to the speaker in our oral conversations. Since this is not possible in an instant conversation, we seek the aid of icons. There are lot of icons like professional gif icon, buddy icons, animated icons and many more. We can fit these icons in our conversations according to the message. You can either find them in free websites or some websites sell them for nominal charge. You can even get the icons like professional gif icons for free in websites that sell icons in separate professional gif icons sample files. But you should know the quality of websites.