A filing system is a method used to organize and store documents, making it easier to retrieve information when needed. Common types of filing systems include alphabetical, numerical, and chronological arrangements. Each system has its own advantages, depending on the type of documents and the needs of the user. In a business setting, effective filing systems can improve efficiency and productivity. Digital filing systems, such as those using cloud storage or document management software, allow for quick access and sharing of files. Properly maintained filing systems help reduce clutter and ensure important information is not lost.