clipped from: www.salaryscout.com   
Write down what needs to be accomplished

Break tasks down into the smallest unit possible

Prepare your environment for productivity

Start with the quickest/easiest tasks first

Set small, medium, and long term goals

Only work on one task a time

By knowing what needs to be accomplished, breaking tasks down into manageable pieces, setting goals, rewarding yourself, and focusing on one task at a time, you’ll be surprised of what can be accomplished. Although these tips can be helpful, often the greatest road block is lack of commitment to change. If you truly want to improve work efficiency, don’t just think about it, make it happen.