What Was the Operating System Before Windows?
Contents Before Windows Arrived, Pcs Came with Microsoft’s Ms-Dos Operating System. What Is the First Operating System? the First Operating System Used for...
Contents
Before Windows arrived, PCs came with Microsoft’s MS-DOS operating system.
What is the first operating system?
The first operating system used for real work was GM-NAA I/O, produced in 1956 by General Motors’ Research division for its IBM 704. Most other early operating systems for IBM mainframes were also produced by customers.
What operating system was before Windows 10?
Personal computer versions
| Name | Codename | Version |
|---|---|---|
| Windows 7 | Windows 7 | NT 6.1 |
| Windows 8 | Windows 8 | NT 6.2 |
| Windows 8.1 | Blue | NT 6.3 |
| Windows 10 version 1507 | Threshold 1 | NT 10.0 |
Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.
