Explanation

• DOCX is the newer version of DOC, the original official Microsoft Word file format. 
• Microsoft Word 97 - 2003 Document extension (.doc).
• Microsoft Word 2007 to till date Document extension (.docx).

Additional information:

• .xls extension of Excel.
• .ppt extension of PowerPoint.
• .txt extension of Text files.
• .pdf extension of Portable Document Format.

Last verified on 15-02-2026

Explanation

• Menu Bar in MS Word is located below the Title Bar.
• It contains multiple options like File, Home, Insert, Design, Layout, etc.
• It helps users access different commands easily.
• It is an important part of the Word interface.

Last verified on 04-06-2026

Explanation

• Track Changes is a feature in MS Word 2016 used to record edits made in a document.
• It shows insertions, deletions, and formatting changes made by users.
• This feature is commonly used during editing, reviewing, and collaboration.

Last verified on 09-03-2026

Explanation

• An index is a list of important topics at the end of a document.
• In MS Word, index entries are marked before creating the final index.
• Each entry includes the main term (name) and its location/reference in the document.
• Cross-references help link related topics.
• After marking entries, Word automatically builds the index.

Last verified on 29-05-2026

Explanation

• Quick Access Toolbar provides fast access to frequently used commands.
• Commands can be added in more than one way.
• Both right-click method and settings method are valid.
• It improves speed and efficiency in MS Office tasks.
• Commonly customized in Word, Excel, and PowerPoint.

Last verified on 29-05-2026