Hello Once again after long interval i have got some free time to make this Wordpress tutorial continue
So lets start , login to your wp-admin area of your blog. and lets go step by step after that.
Step 1 :- Find this inside your wp-admin panel in left menus
Step 2 :- after getting the plugin menu u can see so many navigation system to find plugin , either upload the downloaded plugin or can search the plugin direct online from wordpress.org database.
Step 3 :- Like shown in picture below i have searched a plugin for sitemap generation for search engines.
Step 4 :- Once i searched the plugin so many related plugins will come in list in with Install option.
Step 5 :- Now choose any plugin suitable to your requirement and click the " Install " in right hand side , an ajax window will come up with " Install Now " Option as shown in picture below.
Step 6 :- Once we click the " Install Now " the plugin will install in our wordpress folder only if the folder is having permission of CHMOD : 777
Step 7 :- After that one thing left and it is to " Activate " the plugin once it clicked the plugin start functioning.
This is how we can Install plugin in Wordpress Blog.