Converting to Drupal

Hello everyone,
Hope all of you are fine.I need a easy solution.It's all about my site.So please don't think me wrong.I actually not a developer/designer & have not much idea on it.I have a website about manufactured systems which is alive & running by html & perhaps on wordpress but not sure. I want to migrate the same existing content to drupal cms.Is it possible to convert from wordpress/html to drupal ?
If possible,then How?

Hello everyone,

I am from Cheluxe Media and our current website (http://www.cheluxe.com/it-services) is made using Wordpress 3.4.

However we plan to switch to using Drupal as we need better SEO and a more complex structure.

My question is should we develop the new site using Drupal 8 or stick with Drupal 7?

Thank you for your time,
Thanh

Hello folks,

I tried my first D6 to D8 migration and my taxonomy did get transferred
and node do not have their taxonomies.
Is there a way to recreate the taxonomies from D6 into D8?

I am working on a migration from D6 to D8 and I got some problems that I do not know how to fix.
Any ideas are welcome - Thanks!!

1) 3 of these
Missing filter plugin: filter_null. [error]

I am looking for some document that tells me what needs to be set up before
attempting a D6 to D8 migration. I friend send me this:
1. Set up a plain vanilla Drupal 8 site.
2. Re-create your content types
3. Re-create views
4. Re-create blocks

I did my first migration and did not go well
only my users were migrate.

Thanks,