1- Login to your WordPress admin dashboard.
2- Under the dashboard menu, hover your mouse on Posts and then click on Add New.
3- Enter Title in Title box and write your blog post.
4- Scroll down to the Tags option and enter tags. If you wish to enter multiple tags, use comma and then click on the Add button.
5- Select the appropriate category or click on Add New Category.
6- Now scroll up and find the Publish Section. Then click the Publish button.