2. That’s a very (and Imean very) big question. The best advice is to create a child theme, and make your edits in there. That way you can just delete any files that go bad, and you won’t loose your edits when the theme updates.

As for hwo to do the changes to the theme, that depends on the theme itself and what it does or doesn’t allow.

Here is a blog post to help you: https://www.wpbeginner.com/beginners-guide/how-to-install-a-wordpress-theme/

Hope that helps ??

1) upload the new theme from your WordPress dashboard.

Below the link for update the theme on your WordPress dashboard.

Appearance > Themes > Add New

https://docs.presscustomizr.com/article/141-how-to-manually-install-or-update-a-wordpress-theme

2) Change the theme name and customize the tabs name:

wp-content/themes/customizr

Follow the steps:

i) Download the you needed theme.
ii) Replace the theme name and theme link in your local using any one editor like notepad, sublime.

Hope this helps.

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Commercial themes aren’t supported here, mainly because the volunteers on these forums don’t have access to the code, and part of the money that you paid for the theme is for support.

You can also install the theme using your cpanel file manager.

Here you required zip file of your theme if you purchased theme then no problem if you using free theme download theme zip file from www.ads-software.com.

First, log in to your cpanel account and click on file manager.

Click On File Manager

Now go to this path ‘public_html/wp-content/themes/’ (Note: Maybe this path different in your case, it depends on where you install your WordPress).

Click on the Upload and Select File from your PC. Once you select file its automatic upload on this directory.

Upload File with the Upload Button

Once the file upload 100 % click on the Go back.

Click On Go Back

Now you can see your zip file here. The theme is in a compressed format but we require it in a simple form.

So select the file and click on the Extract and its ask you where you want to extract it. Don’t change path and click on the Extract File.

Dicompress Theme File

You can see the folder of the theme and now you can delete the zip file from this directory.

Finally, go to Appearance >> Themes and you can see here your theme. Click on Activate to activate your theme.

(Note: Don’t delete any file in file manager because its all are important.)

We saw that How to Install Theme for WordPress and now see how to delete theme on WordPress.
Delete Unnecessary Theme

Once you select your theme for your WordPress website and final this theme then delete your all unnecessary theme that you install but you don’t like it. It make your WordPress website fast. Follow this step to delete theme on WordPress:

First login to WordPress admin area and click on Appearance >> Themes.

On next step select the theme that’s you want to delete and click on Delete button and click on Ok.

Click On Delete Button

And its done!
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