Installation & Apache server wont start problem how to solve 2020

XAMPP is a free and open-source cross-platform web server solution stack package developed by Apache Friends, consisting mainly of the Apache HTTP Server, MariaDB database, and interpreters for scripts written in the PHP and Perl programming languages. Wikipedia License: GNU General Public License Platform: IA-32 (Windows package only) and x64 (macOS and Linux packages only) Stable release: 7.3.12 / December 5, 2019; 16 days ago Size: Windows: 146 MB; Linux: 146 MB; macOS: 155 MB

XAMPP is a free and open-source cross-platform web server solution stack package developed by Apache Friends,^[2] consisting mainly of the Apache HTTP Server, MariaDB database, and interpreters for scripts written in the PHP and Perl programming languages. Since most actual web server deployments use the same components as XAMPP, it makes transitioning from a local test server to a live server possible.

XAMPP's ease of deployment means a WAMP or LAMP stack can be installed quickly and simply on an operating system by a developer, with the advantage that common add-in applications such as WordPress and Joomla! can also be installed with similar ease using Bitnami.

This is how I did it.

1. Open the XAMPP control panel.
2. Click on Config.
3. Then, go into Apache httpd. conf file. Open it with a text editor.
4. Search for "80" (Do Ctrl + F and find all of them. Replace it with 8080 or 4040 or 4000).
5. Save the file. And restart XAMPP.
6. i can also update windows for more errors
7.  and you can see this video for more details.

Download link is