A lot of the things that I am going to say may be common knowledge but a lot of the time common knowledge needs to be repeated and beat into your brain until you can truly remember it when you need it. In order to work better the most important thing to do is to figure out what you have to do. This may seem obvious but a lot of the time people will work without really knowing what has to be done and what is left. Figuring out what must be done will allow you to efficiently understand how much work there is and potentially do it more efficiently. After determining what work there is to be done you need to put yourself in the correct mindset. You shouldn’t work in your be or in bad posture. This will contribute to laziness. Instead you should sit upright at a desk or other area to do your work. Eliminate all other distractions such as other people or random noises if possible. Then you can truly concentrate and efficiently get your work done. It may be hard to stay on task at first but after time passes you will enter a flow state. This flow state will further increase the efficiency of your work.