I keep getting a deprecated error on all my pages on Joomla ,even i try to access some of my installed modules.The pages works quit alrigh,but it is always showing a deprecated error of some kind.Am kinda of a newbie to joomla so any help would be appreciated in lay man terms only please.

if you are getting a function deprecated or some type of deprecated error. that means that, the version of php installed on your server does not match with the requirements of joomla's php codes. as the php codes for joomla are newer than the php version installed on your server.

the notorious one is regex no longer in php5 but is still in php5. so if you use the regex function in a php5 application and your server is running php4, well you will get deprecated errors.

copy and paste the error so one can know more. you have no worries. maybe you should upgrade the version of your php if possible.

You are probably on an old version of PHP or your modules are not compatible with the latest available version of Joomla! You may want to post the exact error you are getting.