i need help i cant create objects on the version of blender i got
Welcome 
if no one sends you any tutorials. try looking at the sticky in this forum. there are links to documentations and video tute.
if that does not work try looking at the video tutorials on the offical blender website
if you have a specific problem we are here to help.
I’m new to blender (and mesh modelling), but I have run across some tutorials that might help you in the past few days:
Face tutorial, it is very good and I got a very nice face out of the experience: https://blenderartists.org/forum/viewtopic.php?p=190539
Armatures:
http://mediawiki.blender.org/index.php/Tutorials <- look at the flying bird
http://www.blender.org/cms/How_Armatures_work.634.0.html
http://www.blender3d.org/documentation/htmlI/x7613.html
This has a lot of tutorials listed: http://mediawiki.blender.org/index.php/Tutorials/Links
I know I’ve seen a couple sword tutorials. Sorry, I haven’t been bookmarking these, so I just googled up a few I remembered. Remeber to search the forum, there has been a lot of discussion on all the topics you mentioned.
ok thx
Now that you are not asking us to google for you we can help.
If you have never used blender before you might want to start at the basic. such as learning the interface. that will save use alot of time. and follow the beginers tute.
http://en.wikibooks.org/wiki/Blender_3D:_Noob_to_Pro#Beginner_Tutorials
http://blender.org/cms/Video_Tutorials.396.0.html 
space bar>mesh>object you want