There is nothing that can enhance the look and feel of your blog other than using wordpress plug ins. But there is a process through which you get to install the plug ins and the first step is usually logging in into your wordpress admin area, where you will have to enter your user name and password. Soon after you have logged in, you will be required to search for the plug ins menu option, and you will come across it on the dashboard. You will then select add new and proceed.
The next step will involve viewing the most popular, newest or recently updated plug ins, and this you will only achieve through choosing a link which will be at the top of the page. Viewing the most popular plug in is a step in the right direction, considering that it is a latest one. But if you happen to have any form of doubt about it, then you will need to go over some reviews about it. A great tip is to make sure that you search for a plug in using a key word and this will be when you for instance need to find and add a poll to your blog then all that you will have to search for is poll.
Install the plug in once you have realized that it is the one you were looking for, since you will not be able to proceed without having clicked on the install now button. You will then be required to enter some information about both yourself and your hosting company. The final step is to now upload the plug in to the server soon after you have downloaded it. Soon after it has been uploaded, you can then opt to activate it and proceed to use it for whatever reason it was intended.