Cubicleitis

No, but seriously, consider uninstall and remove unnecessary programs. This might seem an extreme solution but it’s also an effective one. Removing all the programs, services, tools and software that you don’t use for your work means that you won’t be tempted to spend unproductive time on the computer in your breaks or when your work is done. Unplugging from the internet is the other biggie - reducing that temptation to spend an hour surfing aimlessly - and when you do go online to achieve a specific task, try using your time tracker to give yourself a limit and help focus you on the task at hand. It is also a useful activity to spend time at the beginning of each day to review your planned activities, identify what you’ll do whilst at your computer and more importantly, see what could conceivably be completed away from it.