Hey friends, Welcome to "Tech Doctor", I created this channel on Feb 17, 2017. Tech Videos, Android Mobile Tips, Apps review, Facebook tips, Youtueb tips & make videos about important everyday issue related to internet in bangla. I would like to explain every problem related to the internet and technology in easy way. Making video as my Hobby, I upload a new video daily, on topics that create the most confusion.Please SUBSCRIBE to Tech Doctor and Stay With Us.Thanks.For business inquiries: [email protected]