.OLB File Type - OLE Object Library
In Windows .OLB File Open With
- Microsoft Word 365
- Microsoft Excel 365
- Microsoft PowerPoint 365
- Microsoft Project 365
- Microsoft Visual FoxPro
- Microsoft Visual Studio 2022
.OLB File Type - OrCAD Symbol Library File
In Windows .OLB File Open With
- Cadence OrCAD PCB Designer
Operating System (OS)
An operating system is the software that directly manages a system’s hardware and resources, like CPU, memory, and storage.
Windows
Windows also known as Microsoft Windows or Win is a graphical operating system developed and published by Microsoft. It provides a way to store files, run the software, connect to the Internet, and lots more.