[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 Ex…
2 weeks ago
easeus.com
How to Open an XLS File in Excel
How to Open an XLS File in Excel
Apr 7, 2013
chron.com
How to Format Your Excel Spreadsheets (Complete Guide) | Envato Tuts+
How to Format Your Excel Spreadsheets (Complete Guide) | …
Jul 22, 2024
tutsplus.com
Understanding File Types (.xls, .xlsx, .xlsm, .csv, .txt) in Microsoft Excel
6:46
Understanding File Types (.xls, .xlsx, .xlsm, .csv, .txt) in Microsoft …
54.1K viewsAug 14, 2016
YouTubeJustin Hertz
Excel for Beginners - Save, Save As & Saving Different File Types
4:00
Excel for Beginners - Save, Save As & Saving Different File Types
131.9K viewsAug 8, 2020
YouTubeMyOnlineTrainingHub
Excel Challenge | Convert Old Excel File XLS to New Excel File XLSX | Macro | Excel Sifu
4:31
Excel Challenge | Convert Old Excel File XLS to New Excel File XLSX | …
24.8K viewsApr 25, 2021
YouTubeExcelSifu
File Format and Extension Don’t Match Error Fixed in Microsoft Excel
1:21
File Format and Extension Don’t Match Error Fixed in Microsoft Excel
38.5K viewsMar 29, 2020
YouTubeMDTechVideos
1:40
Excel cannot open the file '.xlsx' because the file format or file exte…
100.8K viewsSep 22, 2023
YouTubeVictor Explains
9:30
Entering and Formatting Data in Excel
278.3K viewsAug 10, 2010
YouTubeChandoo
16:12
Four SMART Ways to use Custom Formatting instead of Conditional …
1.2M viewsAug 2, 2017
YouTubeLeila Gharani
19:54
Excel Lesson 01: Working With and Formatting Data in Microsoft Excel
87.6K viewsAug 9, 2015
YouTubeDr. Daniel Soper
1:11
Apply styles in Excel
165.4K viewsJan 24, 2019
YouTubeMicrosoft 365
5:39
Copying Excel Formats: Format Painter & More
62.4K viewsFeb 22, 2021
YouTubeTechnology for Teachers and Students
6:35
Importing XML Data Into Excel
139.7K viewsApr 15, 2021
YouTubePeter Staadecker
4:49
(100% Fixed) Solve Excel Error "The File Format And Extension Of Don…
30.9K viewsJun 8, 2024
YouTubeExcel Tech & Tricks
11:46
How to Create File Labels in Excel –Step by Step
80.1K viewsApr 21, 2019
YouTubeStranger
15:25
How to Format your Excel Spreadsheet the Professional Way
12.8K viewsDec 7, 2015
YouTubeExcelnYou
5:08
Excel Formatting Tip 10 - Quickly Add Professional Formatting to S…
83.8K viewsNov 16, 2009
YouTubeTeachExcel
18:55
How to choose the right spreadsheet file format: .xls .xlxs .…
25.3K viewsJul 13, 2014
YouTubeRobobunnyattack!
14:20
14 Excel Formatting Tips (Make Excel BEAUTIFUL!)
310.8K viewsDec 10, 2021
YouTubeTiger Spreadsheet Solutions
2:36
How to Solve Excel Cannot Open the File ... Because the File Forma…
576K viewsNov 27, 2019
YouTubeMDTechVideos
8:46
Excel Cannot Open the File Format/File Extension Is Not Valid/…
170K viewsOct 11, 2023
YouTubeLearn TECH
14:43
How to Format Cells in Excel
37.2K viewsJul 8, 2021
YouTubeJiK Labs
16:43
10 Excel formatting tricks *ONLY* experts know
329K viewsMar 19, 2020
YouTubeChandoo
1:57
How to Change the Format on a 2013 Excel Document From XLSX …
36.8K viewsOct 10, 2013
YouTubeeHowTech
1:39
How to Save in Excel as XLS : Using Microsoft Excel
21.3K viewsOct 21, 2013
YouTubeeHowTech
1:15
[Solved] How to Fix 'File Format and Extension Don't Match' Error in Ex…
16K viewsOct 5, 2021
YouTubeProgrammingKnowledge2
3:19
How to Create a CSV file in Excel
291.2K viewsJan 17, 2017
YouTubeArleen West
0:56
How to create and format tables in Microsoft Excel
674.9K viewsFeb 17, 2021
YouTubeMicrosoft 365
See more videos
Static thumbnail place holder