First of all, you people have to know about the Domain and hosting to build a website in simple.
Just Know about Domain which means www.example.com, here we have to select a domain to build our website.
You Must Select the Domain which is related to your website. I Mean if you want to start a website about education then you can select domain related to www.edutech.com like this.
If your website related to sports then you select Domain as www.sportszone.com, For Movies your Domain related to Movies.
Select your Domain through some of the Domain selling websites like www.godaddy.com, Flippa.com, freemarket.com, namecheap.com. All these are best Domain Selling websites in India.
There are a lot of Domains with .in, .edu.in, .com like this. Just Prefer .com which is for worldwide sites. where .in is only for India and .edu.in for any of Educational Institutions.
After Purchasing a Domain you have to Host that Domain. After that only you can build your website.
Hosting (also known as website hosting or Web hosting) is the business of housing, serving, and maintaining files for one or more websites. In a sense, you rent space on a computer to hold your website. The computer where your website files are store assigns an address (DNS) for your files to your domain name so that anyone can find your website on the Internet by typing in your domain name.
After Hosting you can use your website in regular. Keep active your website likes to have more chances of Getting Google Adsense quickly.
For Hosting here some Hosting sites in popular.
These are some of the Hosting Sites and Prefer Site Ground or Blue Host For Better Technical Support and available around $40/year.