<p>4th week er class a camtasia dawnload korlam . Tarpore RAR o dawnload korlam kintu ami jokhon camtasia open kortay chailam tokhon akta password chaitase .To password pabo kothay ? R password ta kisher ami tray korta c hoitase na ? To akhon ki korbo plz janaben ????&nbsp;</p>