Worked on maintaining and improving documentation for Defender for Endpoint on Linux within the MicrosoftDocs/defender-docs repository. Focused on quality assurance by identifying and correcting typos in linux-preferences.md, which enhanced the clarity of configuration parameters related to definition updates and pseudofs calls. Utilized Markdown to ensure documentation consistency and accuracy, supporting users in correctly configuring Linux Defender for Endpoint. The work involved careful review and editing of technical documentation, emphasizing attention to detail and clear communication. No new features were developed during this period, with efforts concentrated on a single bug fix to improve the overall reliability of the documentation.