Since the Internet appeared, software has emerged to enter the world wide web. The first browsers were not at all the way we see them now - bright, fast, multi-tasking, with intelligent search and other features. They were primitive and extremely leisurely by today's standards. However, the essence remains the same: if you want to find something on the Internet, open a browser and enter your request into the address bar.

Opera is one of the flagships in the browser world. The first version of this browser was created in 1995 and even then, it favorably differed from other browsers by the ability to view several documents simultaneously.