How20 is a web for training most used software in the IT world to master basics and beyond. It guides you to popular software training and web development.

How to update Drupal?

How to update Drupal?

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How to update Drupal? People who are new to Drupal usually will…
How to fix Allowed memory size in Wordpress

How to fix Allowed memory size in Wordpress?

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we are going to explain the cause of allowing memory size in Wordpress and how to fix it. The tutorial guides you in a simple way.
solution for locking out of Wordpress Admin

Admin panel locking error

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Getting the lock message and not logging into the WordPress admin can be really worrying. We guide you some reasons to locking the admin panel error.
Simple ways to fix White Text and Missing Buttons in WordPress Visual Editor

Simple ways to fix White Text and Missing Buttons in WordPress Visual Editor

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It might happen to you to face White Text and Missing Buttons in WordPress Visual Editor. We guide you how to fix it easily.
Sidebar below content error

Sidebar below content error

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It might happen to you to see sidebar below the content. It’s an error. Fix it by reading the article to find how to fix sidebar below content error.
Simple ways to fix 404 error in Wordpress

Simple ways to fix 404 error in Wordpress

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One of the problems many WordPress users experience is WordPress 404 error. The article guides two simple ways to fix 404 error in Wordpress.
Simple ways to fix White Screen of Death in Wordpress

Simple ways to fix White Screen of Death in Wordpress

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It’s a bit hard to find the problem when White Screen of Death in Wordpress occurs. The tutorial show you some simple ways.
How to fix error establishing a database connection in Wordpress

How to fix error establishing a database connection in Wordpress?

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Wordpress beginners can learn how to fix error establishing a database connection. The article guides you to know how to solve it.
Fix the 500 Internal Server Error

How to fix syntax error in Wordpress?

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There are common mistakes in any software, system, and site over…
Simple ways to deactivate all plugins

Simple ways to deactivate all plugins

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In some cases, you need to deactivate all plugins simultaneously. The tutorial trains you 3 simple ways to deactivate plugins.