73U file extension
The table below provides useful information about the .73u file extension. It answers questions such as:
- What is the .73u file?
- What program do I need to open a .73u file?
- How can the .73u file be opened, edited or printed?
- How can I convert .73u files to another format?
Table of Contents
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1 extension(s) and 0 alias(es) found in database
✅ TI-73 Explorer OS Upgrade File
73U file is a TI-73 Explorer OS Upgrade File. TI-73 is a graphing calculator made by Texas Instruments. It was originally designed in 1998 as a replacement for the TI-80 for use at a middle school level.
Other types of files may also use the .73u file extension.
🚫 The .73u file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
Is it possible that the filename extension is misspelled?
We found the following similar file extensions in our database:
🔴 Can't open a .73u file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Windows cannot open this file:
To open this file, Windows needs to know what program you want to use to open it...
If you don't know how to set the .73u file association, check the FAQ.
🔴 Can I change the extension of files?
Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.
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