Spiritual:
The practice of the Daily Office is a way to participate in what followers of Jesus have been doing for thousands of years. It is a way of building a habit of turning our attention to God in prayer every day, allowing our minds to be centered on Him.
Practical:
The practice of the Daily Office is simple: establish three set times throughout your day (morning, afternoon, and evening) to stop whatever you're doing and turn to God in prayer. The power of this practice is not so much in the length of prayer, but in the consistency of practice.