Resolved questions
Does anybody know how to write pinyin on the computer? Thanks :)

I recommend you use 搜狗输入法, for me, it is the best. :)

Here's one:
http://www.mdbg.net/chindict/chindict.php#

Same than samuel google : download sogou, then u ll have the good software. After installed you have to press Ctrl and the space button in same time to activate it!