This does look mostly like a copy/paste of the system specs. Perhaps that is why it got downvoted so heavily?
Why did you choose this machine, what problems will it solve and what opportunities does it provide? I suggest writing something more personal and intimate, if that makes any sense.
Yes dear,i have understand my mistake. Also I have shared why i had done this mistake, in this blogA
You can check my new blog,which i wrote yesterday,
(https://peakd.com/hive-190212/@minhaz007/experience-of-my-first-ever-laptop)
I have understand how a blog really is, thanks for your suggestions,i will remember it in my upcoming blogs.