They hog my hard disk, monopolize my memory, and perform like a slug on qualudes. This thing is breathtakingly fast, flexible, and fun. But please, you gotta try it to believe it. I guarantee you'll find this product fascinating and it may even radically improve your speed and productivity at work, as it has with me. The product maintains strict compliance with HTML 3.2, the publisher claims, which makes Opera a good reference browser to use to verify that your HTML code will work with all standard browsers.
Opera also supports center, frame, bgsound, and embed extensions.
Fire it up and you'll notice Opera is superfast in just about all operations compared to Netscape and Microsoft browsers. Hotlinks allow for URL organization on the fly. I was impressed to see that Opera automatically imported my IE 4.0 favorites. Opera is full of superb features, and discovering them is a trip in itself, so I won't tell you everything. Every one of them can theoretically have a document open.