Step::1 Login to your Magento dashboard and go to Find Partners and Extensions section at the bottom of the left sidebar.
Step::2 Here click over Visit Magento Marketplaces
Step::3 Search for the module and add it to the cart
Step::4 Click on Add to Cart and then Proceed to Checkout
Step::5 Fill out the required details and then click over Update and then Place Order
Step::6 Once your purchase is completed, click over Install
Step::7 Next click on Create a New Access Key
Step::8 Once you get the Access key, simply click on Copy button
Step::9 Now in your Magento dashboard, go to System and click on Web Setup Wizard.
Step::10 Next click over Module Manager
Step::11 Enter here both Private and Public key which you copied earlier and click over Submit button
Step::12 Finally you will be able to see the all the available modules under Module Manager section.
Congratulations, you have successfully installed modules in Magento!!!
Visit our Blog for more details. You can also watch the video here.