Using a wiki application tool involves the following steps:

• Creating an Account - Most wiki software necessitates registration before one can contribute, guaranteeing accountability and monitoring contributions. 

• Editing Content - Users can edit existing pages or create new ones using a text editor that supports formatting options such as headings, lists, and hyperlinks. Some platforms use WYSIWYG (What You See Is What You Get) editors, while others rely on markup languages like WikiText.

• Collaboration - Wikis allow multiple users to edit and review content simultaneously, making them ideal for group projects. Group members can comment, suggest changes, and track changes in real-time. 

• Version Control - Most but the very basic wiki systems keep a history of edits, and users are able to trace changes and restore previous versions when necessary. This helps in keeping information up-to-date and preventing loss of data. 

• Categorization and Linking - Wikis support categorization and internal linking, which helps in organization content for easy navigation. Users can create hierarchies and indexes to improve accessibility.

Best Practices for Editing Wikis:

• Be Clear and Concise: Keep your edits clear and to the point. Avoid adding unnecessary information or jargon that might confuse readers.

• Cite Reliable Sources: Always provide references or sources for the information you add to a wiki, especially if the content is fact-based. This ensures the accuracy and credibility of the page.

• Respect Other Contributors: Edit collaboratively, and be respectful of other people's work. Avoid making edits that may unintentionally misrepresent or undermine previous contributions.

• Use Proper Formatting: Ensure that the content is formatted well. Use headings, bullet points, and links properly to organize the content for easy reading and navigation.

• Avoid Vandalism: Always aim to improve the quality of the content. Do not engage in malicious edits, and report any inappropriate behavior to moderators if you come across it.