These are organizational tools, typically labels adhered to the edges of folders or documents, designed to enable quick retrieval of information based on alphabetical order. They often come in a printable format, allowing users to customize and create them using a standard computer and printer. For example, an office worker might create and apply these to client files, arranging them from A to Z for easy access.
The use of such tools significantly enhances office efficiency by streamlining the process of locating specific documents or files. This reduces the time spent searching, thus improving productivity. Historically, similar systems have been used in libraries and archives to manage large volumes of information, demonstrating the enduring value of alphabetical organization. The ability to produce customized versions further increases their utility, accommodating diverse filing needs.