Welcome to Wikipedia. We invite everyone to contribute constructively to our encyclopedia. Take a look at the welcome page if you would like to learn more about contributing. However, unconstructive edits, such as those you made to Piracetam, are considered vandalism. If you continue in this manner you may be blocked from editing without further warning. Please stop, and consider improving rather than damaging the hard work of others. Thanks. ≈ jossi ≈ t@ 00:19, 29 April 2006 (UTC)Reply

Welcome

Hello and welcome to Wikipedia! We appreciate encyclopedic contributions, but some of your recent edits do not conform to our policies. For more information on this, see Wikipedia's policies on vandalism and limits on acceptable additions. If you'd like to experiment with the wiki's syntax, please do so in the "sandbox" rather than in articles.

If you still have questions, there is a new contributor's help page, or you can write {{helpme}} below this message along with a question and someone will be along to answer it shortly. You may also find the following pages useful for a general introduction to Wikipedia.

I hope you enjoy editing and being a Wikipedian! Please sign your name on talk pages using four tildes (~~~~); this will automatically produce your name and the date. Feel free to write a note on the bottom of my talk page if you want to get in touch with me. Again, welcome! Hugh (talk) 21:48, 19 February 2011 (UTC)Reply

Your account will be renamed

edit

02:13, 20 March 2015 (UTC)

Renamed

edit

17:47, 22 April 2015 (UTC)