This document is a presentation on Mozilla localization (l10n) by MD. Owes Quruny Shubho, a Mozilla Bangladesh volunteer. It discusses localizing Mozilla projects like the Firefox browser, Firefox OS, Mozilla Support (SuMo), Mozilla News (NeMo), and the Mozilla Developer Network (MDN) into local languages. The presentation encourages participation in localization efforts and provides links for the Firefox browser in Bangla, the Locamotion localization website, and Mozilla Support.