What do you mean by components? If you mean packages, then it really all comes down to personal taste.
Package names are in brackets.
I use Gnome with Compiz Fusion.
For web-browsing I use Firefox 3.09 ( firefox )
For general text-editing I use GEdit and SciTE ( gedit , scite )
For video, I use VLC Player ( vlc )
For music, I use Audacious ( audacious )
For disc-burning, I use Brasero ( brasero )
For a dock I use Avant Window Navigator ( avant-window-navigator )
For a PDF reader, I use Adobe Acrobat ( acroread in medibuntu repository )
Some other miscellaneous packages I usually suggest:
Startup Manager ( startupmanager ) : for configuring boot options
Compiz Config Settings Manager ( compizconfig-settings-manager ) : for more control over what Compiz does and doesn't do, and how to control it
GSynaptics ( gsynaptics ) : for configuring my touchpad (requires you to enable SHMConfig as specified in the Ubuntu Community documentation)
Nautilus Actions ( nautilus-actions ) : for customising the contextual menus of the Nautilus file browser
GPartEd ( gparted ) : for performing partition maintainence
Some other things you should check out:
1) Check what applications are started on log in:
If running 8.10 or earlier: System -> Preferences -> Sessions
If running 9.04 or later: System -> Preferences -> Startup applications
You might be running some things that you don't need; for example Bluetooth stuff if you don't have Bluetooth.
2) Check what services are running:
System -> Administration -> Services
You might be running some services that you don't need (all the time); for example Braille, Bluetooth, etc.
3) Backup your grub's menu.lst
In a terminal:
Code:
cp /boot/grub/menu.lst ~/
This will copy your menu.lst to your home directory. Useful if you bork something and need to restore it.
4) Get to know the filesystem:
http://en.wikipedia.org/wiki/Filesystem_Hierarchy_Standard
will get you started.
Will maybe think of a few more and let you know
