The reason we back up our site is we never know how a theme change will affect our site. It is always better to be safe than sorry.
Also, if you have any Wordpress, theme or plug in updates that need to be done please do them also before changing the theme.
Now that we have our site backed up we can go ahead and sign into our site, and go to
Dashboard > appearance > themes
You will see this screen, which will give you a choice of adding a new theme either by tying your theme name you want to install into the box and seeing if it is already pre loaded on the builder, or you can click add new to upload a theme off your computer.
this screen shows you what you will find clicking the add new tab
upload your theme and when the builder is finished you will need to activate your theme.
Once activated you can go take a look at your site and check to make sure it is indeed responsive and that it looks the way you were expecting it to look.
This is pretty much all there is too choosing and changing themes in WordPress.
thanks for stopping by and I look forward to seeing you soon!
Action equals success!
Have fun with this and for more tips in WordPress be sure to go to my profile and check out all of my training tutorials. :)
Shawn>>
What I did, was to slowly go through many of them, then investigating each one that I liked, then checking to see if was compatible with smart phones, ipads, tablets and the like...right from the get-go.
With so many new gadgets coming out, a person should have a theme that will adjust all by itself.
Sure glad I did that right from the start. Saves a lot of grief later on.
:) Tom