You can launch programs with a double-click, use the command line or insert different floppy discs to load other programs.Īll programs that you start run in full screen in the environment which is not that different from how Microsoft envisioned apps to run on Windows 8. Since hard drives were quite expensive back then, only floppy drives are emulated. The system used in the emulation runs at a clock speed of 4.77 MHz with 256 Kilobyte of RAM and a CGA display. Just load the page in your browser of choice, wait for the boot process to finish and you are in the graphical user interface that computer users worked with in the 80s. If you want to go all the way back to the beginnings of Windows, you may find the Windows 1.01 emulator on PCJS useful for that as it emulates that operating system for you. While they are usually limited in some regards, options to install software or make persistent changes are not supported, they may help you relive memories of the past or simply explore how Windows was ten, twenty or even thirty years ago. Programmers have created browser-based emulators for various Microsoft operating systems that you can load at any time without having to install and set up those operating systems first before you can do so. If you just want to relive memories of the past or check out how things have changed in recent years, emulation may be an better option.