Plugins Themes
How to Install a WordPress Plugin and Check That It Works
Install a WordPress plugin by dashboard, ZIP, SFTP or WP-CLI. Check activation and functionality, resolve common errors, and choose the right recovery path.
What Is a WordPress Plugin? How It Works and When You Need One
Learn what WordPress plugins add, how they differ from themes, where features appear after activation, and when you should skip an extra plugin.
How to Install or Change a WordPress Theme
Install a WordPress theme from the directory or a ZIP, change a live site with a backup, and check the homepage, layout, and essential functions.
How to Diagnose WordPress Plugin and Theme Conflicts
Diagnose WordPress plugin and theme conflicts with controlled tests, safe troubleshooting methods, an A/B comparison, and clear recovery steps.
Best WordPress Backup Plugins: Choose by Recovery Needs
Compare six WordPress backup options by recovery access, free and paid features, host backups, and WooCommerce orders. Includes a seven-check restore checklist.