I know this is a off bit topic here in this forum. But I want to learn blog and website designing. Can anybody suggest good places to learn all bout them?
Try Udemy and Developphp. They provide both free and paid courses.
Udemy, w3schools are the best ones. If you want to learn from scratch.
Blogging is an all in one learning with basic designing in which they already have the templates but is really different with web designing due to technicalities in the process.
first decide the what topic publish in the blog and select the blog site. register with email. create a blog page. write a content for a blog. use keywords in title, content, create a image related to your blog content.