Wordpress is arguably the most popular and the best blogging platform out there. You might have installed Wordpress on your site, but you might be scared to experiment with Wordpress worrying that you could break your site and Wordpress.
Experimenting is one of the best way to learn new things and if you break your site, you probably might not want your visitors to see the fault as it might leave a bad impression. So, it is necessary to have the ability to learn WordPress and try new themes, plugins and other items without putting it online where people can see.
So, the best solution is to install WordPress locally on your computer. It will save you quite a bit of time since you can just put your files inside your WordPress folder without having to upload it to FTP. You can do anything you want with WordPress without a worry which surrounds you when you put it online. The possibilities are endless. Here is a step-by-step instruction on how to install WordPress in localhost using XAMPP. I hope it will become a great use to you.