Convert WPS to 4 (Man Page)

The WPS file extension, standing for "Microsoft Works Word Processor Document", was utilized primarily by Microsoft Works, a streamlined office suite aimed at home users. Launched in 1987, Microsoft Works offered basic productivity tools including word processing, spreadsheets, and databases. WPS files, specifically related to word processing, allowed users to create and edit documents, similar to Microsoft Word's DOC format but with fewer features. While Microsoft Works was discontinued in 2009, WPS files remain compatible with modern software, ensuring legacy document accessibility.

The 4 file extension refers to Unix Section 4 Manual Pages, which document special files and device drivers. These files, such as "mouse.4", describe how devices interact with the Unix operating system and are accessed using the "man" utility. Historically, these manual pages have been a fundamental part of Unix documentation, helping users understand and manage system devices.