XLS vs. XLSX: Key Differences, Pros & Cons | Difference
XLS vs. XLSX: Key Differences, Pros & Cons | Difference
Dec 10, 2020
difference101.com
What is an XLSX File (and How Do I Open One)?
What is an XLSX File (and How Do I Open One)?
Oct 26, 2018
howtogeek.com
How to Open Excel Files: Complete Beginner's Tutorial
1:11
How to Open Excel Files: Complete Beginner's Tutorial
165.1K views3 months ago
wikiHowLaura Rogers
2 Easy Ways to Import and Convert XML in Microsoft Excel
2 Easy Ways to Import and Convert XML in Microsoft Excel
353.1K viewsMar 10, 2025
wikiHowNicole Levine, MFA
How to Open an XLS File in Excel
How to Open an XLS File in Excel
Apr 7, 2013
chron.com
XLSX or XLSB: Why to save a workbook in binary format
XLSX or XLSB: Why to save a workbook in binary format
Jan 1, 2009
spreadsheet1.com
[FIXED] Excel Cannot Open the File Because the File Format or File Extension Is Not Valid
2:58
[FIXED] Excel Cannot Open the File Because the File Format or File Extension Is Not Valid
2 months ago
easeus.com
1:21
How to Open a Microsoft Excel XLSX in Google Sheets
77.9K viewsMay 21, 2020
YouTubeHal Gatewood
14:43
How to Format Cells in Excel
39.6K viewsJul 8, 2021
YouTubeJiK Labs
2:10
How to Convert Excel to JPG High-Resolution Image, XLSX to JPEG Photo converter HD Free
218.4K viewsOct 22, 2019
YouTubeJT CAD
0:24
How to convert Microsoft Excel from xls to xlsx
11.8K viewsAug 9, 2016
YouTuberamit girdhar
5:08
Excel Formatting Tip 10 - Quickly Add Professional Formatting to Spreadsheets and Cells in Excel
83.9K viewsNov 16, 2009
YouTubeTeachExcel
3:08
How To Open XLSX Files On Mac / Windows 10?
36.5K viewsDec 2, 2020
YouTubeTheAppsWorld
1:32
How to Change the Format on a Excel Document From XLSX to XLS
93.8K viewsJul 24, 2018
YouTubeMDTechVideos
15:25
How to Format your Excel Spreadsheet the Professional Way
12.8K viewsDec 7, 2015
YouTubeExcelnYou
3:26
How To Convert a Text file into Excel File
414.9K viewsSep 11, 2015
YouTubeFunctional Skills Lessons
1:02:55
Excel Basics 1: Introduction To Excel 1: Formatting, Formulas, Cell References, Page Setup
1.8M viewsOct 14, 2017
YouTubeexcelisfun
5:15
Google Sheets: Edit Microsoft Excel .xlsx files with Office Compatibility Mode (2020)
6K viewsJun 5, 2020
YouTubeIn 30 Minutes
2:38
Convert Excel to CSV File | XLSX to CSV | Excel to Text File Comma Delimited
218.1K viewsJan 21, 2021
YouTubeChester Tugwell
4:31
Excel Challenge | Convert Old Excel File XLS to New Excel File XLSX | Macro | Excel Sifu
25.4K viewsApr 25, 2021
YouTubeExcelSifu
10:07
Microsoft Excel: How to Convert an Excel Spreadsheet to XML
123.5K viewsOct 11, 2018
YouTubePaarth Hems
1:57
How to Change the Format on a 2013 Excel Document From XLSX to XLS : MIcrosoft Excel Tips
36.8K viewsOct 10, 2013
YouTubeeHowTech
3:38
How to Save in 97-2003 Format |Excel - Save as an Excel 97 - 2003 workbook|Excel Basic|.XLS vs .XLSX
2.6K viewsAug 14, 2020
YouTubeCT TUTORIAL
4:00
Excel for Beginners - Save, Save As & Saving Different File Types
136.7K viewsAug 8, 2020
YouTubeMyOnlineTrainingHub
18:55
How to choose the right spreadsheet file format: .xls .xlxs .ods .csv .pdf
25.4K viewsJul 13, 2014
YouTubeRobobunnyattack!
1:35
How To Fix Excel Cannot Open the File Format/File Extension Is Not Valid/Corrupted [Solved]
217.5K viewsJun 28, 2019
YouTubeTricknology
2:25
How to Solve Excel Cannot Open the File ... Because the File Format or File Extension Is Not Valid.
576.3K viewsNov 27, 2019
YouTubeMDTechVideos
11:07
LES FORMATS DE FICHIERS GERES PAR EXCEL (XLSX, XLS, PDF, CSV, …) – APPRENDRE EXCEL POUR DEBUTANTS
14.2K viewsSep 25, 2020
YouTubeExcel Formation
3:55
Convert Excel to CSV file
23.9K viewsMay 20, 2022
YouTubeDCP Web Designers
See more