User talk:117.199.96.209

April 2009
Welcome to Wikipedia. The recent edit you made to the page Computer network has been reverted, as it appears to be unconstructive. Use the sandbox for testing; if you believe the edit was constructive, please ensure that you provide an informative edit summary. You may also wish to read the introduction to editing. Thank you.  Tide  rolls  15:57, 12 April 2009 (UTC)