Computer Awareness: 25 Important File Extensions

Dear Reader, “file extensions” is an interesting topic under computer awareness section. This topic is useful for bank exams as well as other competitive exams. You may get 1 or 2 questions from this topic.

1. .doc – Microsoft Word Document.
2. .docx – Microsoft Word Open XML Document.
3. .tex – LaTeX Source Document.
4. .mp3 – MP3 Audio File.
5. .wps – Microsoft Works Word Processor Document.
6. .txt – Plain Text File.
7. .odt – OpenDocument Text Document.
8. .dat – Data File.
9. .pps – PowerPoint Slide Show.
10. .ppt – PowerPoint Presentation.
11. .pptx – PowerPoint Open XML Presentation.
12. .flv – Flash Video File.
13. .avi – Audio Video Interleave File.
14. .tar – Consolidated Unix File Archive.
15. .xml – XML File.
16. .gif – Graphics Interchange Format File.
17. .xls – Excel Spreadsheet.
18. .dbf – Database File.
19. .sql – Structured Query Language Data File.
20. .exe – Windows Executable File.
21. .html – Hypertext Markup Language File.
22. .asp – Active Server Page.
23. .css – Cascading Style Sheet.
24. .tmp – Temporary File.
25. .bak – Backup File.

You can type your doubts in the comments section below. You can also suggest improvements to the above tutorial