Registering a domain name for your personal brand or business is a good idea. It gives your website a professional look, makes it easier for people to find you online, and helps build your brand.

Yes, domain name registration lasts mainly from one to ten years. So, it is required by you to note the expiry date of your domain name and renew it before it expires.

Domain privacy is keeping your information private from the WHOIS directory. Your accurate information is replaced with randomly generated data, keeping it safe from spammers, hackers, and identity thieves.

While you cannot change a registered domain name, you can register a new one and set up redirects from your old domain to the new one.