How to change WhatsApp DP

If you have a WhatsApp account and you want to change your Whatsapp profile DP, then you can change it as described here and if you have a Whatsapp group then you can change its profile picture too (whether you are group admin or not it does not matter) any member of Whatsapp group can … Read more

What is Bug

If you are a blogger or a developer, you may have heard the name of Bug at some time, but when someone first hears the name of the bug, then there is a lot of doubt in his mind as “what is the bug” because of the error or any other word Everyone understands, but … Read more

What is Extension

If you are an app developer, a web developer, a blogger, or do any work on a computer, you might have heard about Extension because the entire computer system is Extension based, even the media files are also extension based about which You will get information through this article, that is, what is Extension. And … Read more