Answer : Yes. We always keep our themes up-to-date with the latest version of WordPress.
Answer : The theme background color and image can be changed within the WordPress Appearance options for all of our themes.
Answer : This is an option with all our themes. The logo can easily be changed within the Appearance > Header section, or the Appearance > Customize > Logo section of the WordPress dashboard, depending on your particular theme.
Answer : Yes, you can modify them as much as you like.
There are many different ways to use the web besides a mouse and a pair of eyes. Users navigate for example with a keyboard only or with their voice.