: This likely refers to the author , recipient, or specific site/client associated with the file.
Once extracted, you can browse the individual documents inside. Zip and unzip files - Microsoft Support Tir_Al_2023-02_Jean.zip
: This is the date marker, indicating the file was created or corresponds to February 2023 . : This likely refers to the author ,
Schematics or blueprints (Tirages) for aluminum parts or structures. Tir_Al_2023-02_Jean.zip
If "Jean" is a client or contractor, it may hold specific project deliverables. How to Open It Right-click the file in your file explorer.