Depending on their binding legal agreements, licensing typically allows the use of a single program on a single computer. This set up is usually fine for a user who uses software at home on one computer. But in an environment where there are five, ten, twenty or more computers, buying a license for each computer can be down-right costly. Things get really personal in Regional Settings - as this configuration makes changes according to a user's location and language. Options available can accommodate a person's preference for the display of numbers, currency, time, and date format. Sounds Properties. Multimedia fans can create a rich PC environment filled with sound through this setting. There are other programs that do the same thing and there are even programs that can compress and decompress files for both the Windows and the Mac system. However since Winzip and StuffIt are the most popular, we will assume you will use either one to compress and decompress your own files. If you download a compressed file from a website or file library that ends in an . How much can you afford to spend on a new computer? Although the prices of computers are decreasing, they can still create a hefty expense especially if you need additional peripherals described above. In addition, you'll need to figure in costs for maintenance, servicing, and insuring. 4. Start comparison shopping and look for the "fastest and biggest. Fortunately, there's an alternative to commercial software and although it isn't new, it's one of the most under-exploited opportunities in the computer industry. We're talking about shareware - software that you can try before buying. Shareware has a long history and was rather popular in the days where BBS (bulletin board systems) reigned the online industry. The worst thing anyone could do is snoop around crucial Window directories and haphazardly delete files that don't look familiar. Doing so could render important programs inoperable, corrupt the Windows operating system, and possibly prevent the computer from even starting. That's why using special deletion software is so important.