Java is supplied on CD as a plugin to the Web browser. Most of these programs are of a high standard, and both Word and Sheet have the majority of the features of a desktop program. However, you can't use all 256 colours when choosing fill, line and text colours - you only get a choice of 16. This is an annoying omission. Colour in the built-in programs is generally in pastel shades, which I personally like.
Buttons have a lilac background, folders are light orange and title bars are dark blue.
Unlike Windows, you can't change this colour scheme without purchasing third-party software. It would have been nice if a 'themes' feature had been built into EPOC, but it's no big problem. The toolbar on the right has acquired a battery indicator, but this doesn't gradually become more empty - it will only change when the battery becomes low. A graded battery indicator is available in a dialogue box within System, so it's a pity that that wasn't translated into the toolbar's battery icon. The Series 7 heats up a little, but that's all.