upgrading from version 1.9.2.3 to 1.9.2.4

Question

If I update the files

1. How much time it will take to upgrade?
2. Which files I need to backup?
3. Is it any manual way to upgrade or just clicking on upgrade and it will do automatic?

I am new in Magento. Early response is appreciated...

Answer 1

1) It is depends on internet and server connection.

2) For safety purposes you need to take backups of the entire database and file & directory structure apart from the /var folder.

3) Magento provides instructions for upgrade of the magento.com web site.

http://docs.magento.com/m1/ce/user_guide/magento/magento-connect-update-magento.html

also check this link :) Upgrade 1.9.2.4 to 1.9.3 advice