NMR techniques for quantum control and computation have enabled precise control of nuclear spin dynamics in coupled two-level quantum systems. This review summarizes pulse control and tomographic techniques used in NMR quantum computation, highlighting their utility in quantum information processing. The NMR system is described by a Hamiltonian that governs the energy of single and coupled spins in a static magnetic field, with control Hamiltonians arising from radio-frequency (RF) pulses. Relaxation and decoherence processes are critical factors affecting quantum control, with $ T_1 $ and $ T_2 $ relaxation times characterizing energy and phase loss, respectively. The review discusses elementary pulse techniques for quantum gate implementation, including single and two-qubit gates, refocusing methods to suppress undesired couplings, and pulse sequence simplification. Advanced techniques such as shaped pulses, composite pulses, and average-Hamiltonian theory are presented as tools for achieving accurate quantum control. Evaluation of quantum control is done through standard experiments like coherent oscillations, Ramsey interferometry, and measurements of $ T_1 $, $ T_2 $, and $ T_{1\rho} $. Quantum state and process tomography are used to characterize quantum states and gates, while fidelity measures assess the accuracy of quantum operations. The review also addresses the challenges of implementing quantum control in NMR systems, including experimental limitations such as cross-talk, coupled evolution, and instrumental errors. It emphasizes the importance of robust control techniques that can operate in regimes where relaxation and decoherence are manageable. The article concludes by discussing the broader implications of NMR techniques for quantum control, highlighting their potential to inform the development of quantum computing in other physical systems. The review provides a comprehensive overview of NMR-based quantum control methods, their applications, and their significance in the field of quantum information processing.NMR techniques for quantum control and computation have enabled precise control of nuclear spin dynamics in coupled two-level quantum systems. This review summarizes pulse control and tomographic techniques used in NMR quantum computation, highlighting their utility in quantum information processing. The NMR system is described by a Hamiltonian that governs the energy of single and coupled spins in a static magnetic field, with control Hamiltonians arising from radio-frequency (RF) pulses. Relaxation and decoherence processes are critical factors affecting quantum control, with $ T_1 $ and $ T_2 $ relaxation times characterizing energy and phase loss, respectively. The review discusses elementary pulse techniques for quantum gate implementation, including single and two-qubit gates, refocusing methods to suppress undesired couplings, and pulse sequence simplification. Advanced techniques such as shaped pulses, composite pulses, and average-Hamiltonian theory are presented as tools for achieving accurate quantum control. Evaluation of quantum control is done through standard experiments like coherent oscillations, Ramsey interferometry, and measurements of $ T_1 $, $ T_2 $, and $ T_{1\rho} $. Quantum state and process tomography are used to characterize quantum states and gates, while fidelity measures assess the accuracy of quantum operations. The review also addresses the challenges of implementing quantum control in NMR systems, including experimental limitations such as cross-talk, coupled evolution, and instrumental errors. It emphasizes the importance of robust control techniques that can operate in regimes where relaxation and decoherence are manageable. The article concludes by discussing the broader implications of NMR techniques for quantum control, highlighting their potential to inform the development of quantum computing in other physical systems. The review provides a comprehensive overview of NMR-based quantum control methods, their applications, and their significance in the field of quantum information processing.