I installed `Magento2.2`. After installing when I visit the site, it shows 

> 500 Internal Server Error

The same for admin section as well.

I removed my .htaccess from root folder and tried. This time around front end loads without `css` and `js`, but admin section shows

> 404 Not Found 

Can someone help?

I referred below but no luck.

https://magento.stackexchange.com/questions/106838/css-and-admin-panel-not-working-in-magento-2-community-edition