Over the years, the advent of technology has significantly redefined how we learn. And in this era of the internet revolution, the buzzword is 'Online Tutorial Skills'. With the aid of innovative technologies, online platforms are now equipping learners with comprehensive information and requisite skills that give them an edge in an ever-evolving world. Through leveraging these technologies, these platforms are wholly transforming the mechanisms of learning and instruction.

From employing digital tools that facilitate interactive learning to utilizing software that tracks progress and provides feedback, the approach to teaching and learning have significantly advanced. We are no longer restricted to the traditional approach of one-dimensional teaching and learning; instead, we now experience a dynamic upgrade that involves multi-dimensional learning processes. This process enhances comprehension and engenders a conducive learning environment on these platforms.

One of these innovative technologies leveraged is Artificial Intelligence (AI). AI has been a revolutionary tool in the digital learning sphere. Learning platforms employing AI can analyze learner data to understand their strengths, weaknesses, and learning style. Consequently, the systems can tailor learning materials to suit each learner's unique needs, enhancing the understanding and retention of the information being learned.

Moreover, through AI, these platforms offer intelligent tutoring systems that give feedback, provide hints, and guide the learners through complex concepts akin to a human instructor. For instance, certain systems incorporate Natural Language Processing (NLP), allowing better interaction between the learner and the system by understanding and responding to learner questions, hence providing comprehensive information.

Interactive Digital Tools are also leveraged on these online platforms. Tools like digital boards, real-time editing, and collaborative tools allow learners to engage directly with the material, thereby enhancing their understanding. The use of video and graphic animation also provides a visual representation of complex concepts, making them easier to comprehend. Simulations and digital modeling deliver a hands-on experience for practical skills, tantamount to real-world experience.

These platforms are also using Learning Analytics to provide comprehensive information for online tutorial skills. The technology works by collecting, measuring, analyzing, and reporting data about learners and their contexts. In this way, learning platforms can adapt resources and strategies to improve knowledge absorption based on the learner's interaction with the content. As a result, these platforms can identify and address educational challenges faced by learners by providing personalized support, thereby fostering success.

Learning Management Systems (LMS) also forms part of the innovative technologies employed. An LMS provides a structured path for online tutorial skills, offering sequenced coursework or modules. They also offer a unified platform where materials, schedules, assignments, tests, grades, and reports are stored, making it easy for learners to access and track their progress. An LMS also facilitates communication, collaboration, and engagement via forums, chats, and video conferencing.

Finally, there is the use of Mobile Learning (M-Learning). With the rise in smartphone users worldwide, these online tutorial platforms optimize their content for mobiles. Hence, learners can access learning material at their convenience, anywhere, anytime, seamlessly. M-Learning also incorporates technologies like Augmented Reality (AR) and Virtual Reality (VR), which provide interactive study experiences. These technologies are particularly useful for simulating real-life scenarios and hands-on practice, which foster a comprehensive understanding of the material.

In conclusion, the leveraging of innovative technologies for comprehensive information in online tutorials transforms digital learning platforms. The interactive, personalized learning fostered by these technologies is pivotal in improving comprehension and skills in learners. Therefore, online tutorial platforms must continue adopting and optimizing modern technologies to ensure they offer the most effective and comprehensive learning experiences.

With the global educational landscape changing, online tutorial platforms must adapt to deliver education that is on par with or surpasses traditional learning methods. Ultimately, the use of these innovative technologies in comprehensive information for online tutorial skills is advantageous not only to the present generation but also to future learners in the fast-evolving digital era.