Verification is a process where users give evidence to show that they are the person that they claim to be. This is to reduce fraud and people impersonating known figures. If you would like to remain anonymous, that is perfectly fine. However if you claim to be someone specific, the community may expect that you verify you are who you say you are.
There are a number of ways to do this. The most common way to verify your identity is by posting a link to your Steemit profile on a website or social media account which you are already known for having such as Twitter, Facebook, LinkedIn, a blog, or photography site.
Many users also like to post a photo or a video which shows them holding up a sheet of paper with the current date and their Steem account name handwritten on it. This is a great way to add a personal touch to verifying.
image i took in 2018 in Libya Tripoli city