As mentioned earlier, MSN messenger is installed by default, along with MSN explorer and Outlook Express. If you have Microsoft Office 2000 or newer installed, you may already be using Microsoft Outlook which is the email program that replaces Outlook express. If you are using Eudora or thunderbird for email, then you don’t need outlook express at all. To remove it, open control panel, then open add remove programs and click the add remove windows components button on the left hand side. Scroll down the list until you see Outlook Express, then remove the check mark. Click ok and wait to be prompted – you may require your original Windows XP CD, or to know the location of its source files on your hard drive (typically in the C:\i386 folder)
Desktop screen savers, mouse pointers, sounds schemes and wallpaper are also good sources of clutter. These can all be removed by following the same steps as above.
Lets take a closer look at the Add remove Windows Components categories and their components; Bolded items may be removed
1) Accessories and utilities
a. calculator, character map, clipboard viewer, desktop wallpaper, document templates, mouse pointers, paint
b. Games – if you use them, leave them, otherwise remove them
3) Indexing service – if you commonly search for files, this speeds up searches. If you don’t often search, then remove it
4) Internet explorer – unless you use Opera, or Firefox, you will need this
5) Internet Information services – if you run a website from your computer, keep this
6) Management and monitoring tools – chances are you don’t use these
7) MSN explorer – as outlined earlier in this article, you can remove it
8) Networking services – again, for advanced users and not required
9) Outlook express - if you don’t have any other email client, keep this
10) Update Root Certificates – this should be left alone
11) Windows media Player – most people use this
12) Windows (MSN) Messenger – as outlined above, you can remove it