My advice to Salesforce beginner who wants to learn Salesforce
Every beginner who wants to learn salesforce should sign up for free developer edition.
https://developer.salesforce.com/signup
Go through various salesforce videos.
Subscribe for Salesforce channel in youtube. They have huge collection of videos from where anyone can learn.
Check Salesforce page and go through demo videos for Sales cloud, service cloud, marketing cloud and huge collection of product videos.
Start learning with trailhead. Please check below links.
https://trailhead.salesforce.com/en/trails/force_com_admin_beginner
https://admin.salesforce.com/df17adminkeynotetrailmix
Every beginner should join local salesforce groups.
New delhi salesforce group arrange salesforce saturday event where they share salesforce technical sessions free.
https://www.meetup.com/New-Delhi-Salesforce-Platform-Developer-User-Group/?_cookie-check=xUsZANKXKN0bZcBT
Gurgaon WIT group
http://events.salesforceusergroups.com/gurgaonindiawomenintech
Noida Salesforce Group
www.meetup.com/Noida-Salesforce-Developer-Group/