33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
431957
37183
2
Create a timeline
Public Timelines
For education
For educational institutions
For teachers
For students
Cabinet
For educational institutions
For teachers
For students
Open cabinet
FAQ
Close
Create a timeline
Public timelines
FAQ
About & Feedback
Terms
Privacy
FAQ
Support 24/7
Cabinet
Get premium
Donate
jan 1, 1981 - Acorn MOS Xinu Business Operating System Aegis SR1 PC DOS Pilot (Xerox Star operating system) MS-DOS UTS iMAX
Added to timeline:
Operating System timeline
By
hondas “xXHONDAS04Xx”
15 Dec 2017
0
0
1097
Date:
jan 1, 1981
Now
~ 44 years ago
About & Feedback
Terms
Privacy
FAQ
Support 24/7
Cabinet
Get premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL
