ইউটিউব চ্যানেল লাইক দিন Write your own Operating System


424,000 3.27%

39,600 5.39%

93,500 1.17%

3,360,000 1.48%

21,000 2.36%

672,000 3.58%

3,300,000 3.43%


39,200 0.79%

13,300 1.53%

180,000 8.34%

147,000 3.07%

188,000 2.65%


76,700 5.42%

5,130 3.45%

71,500 1.72%

182,000 2.59%

693,000 2.69%

291,000 5.21%

42,200 8.91%

145,000 3.21%

247,000 5.05%

470,000 4.39%