need help ^^

is there anyway to convert html/css website to joomla/ wordpress ,?? i need administrator panel that allows to change text/pictures, update text...

is there anyway to convert html/css website to joomla/ wordpress ,??
Yes, download and install joomla/wordpress and choose an then install a suitable theme. After that, you may create pages by copying the content from the existing site.

okay , can i install joomla/wordpress on regular html/css site ?

i mean , can i convert html/css to Joomla or wordpress :P >?

Yes, abduraooft has just explained it very generally. You would convert your HTML/CSS pages into a “theme” for the respective CMS. The documentation of these systems most likely have an article about how to do that.

any tutorials ? (how to convert to theme)

http://lmgtfy.com/?q=convert+html+to+wordpress+theme