1. Eliminate distractions: Clear your workspace of any unnecessary items or distractions, such as personal gadgets or clutter.

2. Prioritize tasks: Create a to-do list and prioritize tasks according to their importance and deadlines.

3. Take regular breaks: Short breaks taken throughout the day can actually boost productivity and concentration.

4. Stay hydrated: Drinking water at regular intervals keeps you energized and helps maintain focus.

5. Adjust your environment: Make sure your work environment has adequate lighting, comfortable seating, and is free of noise distractions.

6. Block websites: Use website blockers to prevent access to websites that are unrelated to work and may cause distraction.

7. Set specific goals: Break larger tasks into smaller, more manageable goals with deadlines to keep you on track and motivated.

8. Use timers: Set timers for each task or use the Pomodoro Technique (work for 25 minutes, take a 5-minute break).

9. Practice mindfulness meditation: This technique can help improve concentration by focusing on the present moment.

10. Exercise regularly: Physical activity has been proven to help increase focus and reduce stress levels.

11. Listen to music conducive to concentration: Instrumental music or soothing sounds can help increase focus on the task at hand.

12. Tackle harder tasks first: Finish challenging tasks early in the day when energy levels are higher, leaving easier tasks for later on.

13. Train your brain: Play concentration games or engage in activities that challenge cognitive abilities, helping train your brain over time.

14. Limit multitasking: Focus on completing one task at a time rather than attempting multiple tasks simultaneously, which can be mentally draining.

15. Maintain a healthy diet: Consuming foods rich in nutrients like Omega-3 fatty acids has been shown to improve cognitive function and concentration.

16. Manage stress levels: Engage in relaxation techniques or seek support from colleagues or management to help reduce stress and maintain focus at work.