How to own and operate a VPS Virtual Private server
to serve your own website on the digital interwebs.
With special reference to DIGITALOCEAN.com a particular
VPS provider.
There may be other providers available depending on your local availability and geographical jurisdiction.
DigitalOcean, Inc. is physically located in the United States and it has datacentres all around the world
(recommended) choose USA hosted datacentre for your website or blog for safe later on.