VOCABULARY- CROSSWORDS (technology +computer)

Hi!!
Let´s focus on vocabulary, technology and post-it!
Have a look at the words below... guess their meaning ; in case of emergency, look a few words up in the dictionary ;) !! Once you have understood and remebered them (if possible) click on the following links an try to do the crosswords on computers and technology.Take care! the words appear at random, so ... first of all you should decide whether they belong to computers /technology or even both! Good luck ;)
SPAMMER --VERSATILE--GEEK--AVATAR--REMOTE CONTROL--TECHIE--WIFI
TYPO--UPLOAD--SOFTWARE-- WEBCAM--HACKER--TECHNOLOGY--DOWNLOAD--AERIAL-- CODE--CRASH--ENGINE--INSTALL--BACK.
http://www.bbc.co.uk/worldservice/learningenglish/quizzes/crosswords/computer.shtml
http://www.bbc.co.uk/worldservice/learningenglish/quizzes/crosswords/technology.shtml