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Run old Windows in your browser

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The browser-based version of Windows 1.01 is powered by PCjs, an IBM PC XT (Model 5160) emulator written in JavaScript. All major browsers support the emulator, including Safari on iOS and Chrome on Android. PCjs essentially emulates in software the entirety of the IBM PC ROM BIOS and MDA font ROM. The hardware of the emulated machine is highly configurable via XML — in the case of the Windows 1.01 machine, PCjs emulates the Intel 8088 CPU at 4.77MHz, 256KB of RAM, and CGA graphics. Rather than emulating the specific hardware features of the IBM PC XT, it seems that PCjs is mainly interested in emulating all of the features in IBM PC BIOS that Windows 1.01 makes calls to.



You might like DONKEY.BAS, a very early DOS game co-written by Bill Gates.
 

Easy Rhino

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running the paint program and drawing very quickly crashes it.
 
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Frick

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Benchmark Scores Rimworld 4K ready!
Works for me. Spent like a minute trying to make it crash, but it didn't. :(
 
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Frick

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Benchmark Scores Rimworld 4K ready!

Easy Rhino

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After you do a reset does anyone know how to get into the Windows GUI from the DOS prompt?
 

Frick

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Benchmark Scores Rimworld 4K ready!

Easy Rhino

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Storage WD_BLACK 4TB SN850x
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Audio Device(s) On Board
Power Supply EVGA Supernova 650 P2
Mouse MX Master 3s
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Joined
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Messages
10,881 (1.63/day)
Location
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System Name Senile
Processor I7-4790K@4.8 GHz 24/7
Motherboard MSI Z97-G45 Gaming
Cooling Be Quiet Pure Rock Air
Memory 16GB 4x4 G.Skill CAS9 2133 Sniper
Video Card(s) GIGABYTE Vega 64
Storage Samsung EVO 500GB / 8 Different WDs / QNAP TS-253 8GB NAS with 2x10Tb WD Blue
Display(s) 34" LG 34CB88-P 21:9 Curved UltraWide QHD (3440*1440) *FREE_SYNC*
Case Rosewill
Audio Device(s) Onboard + HD HDMI
Power Supply Corsair HX750
Mouse Logitech G5
Keyboard Corsair Strafe RGB & G610 Orion Red
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dude, that was a long time ago :)

Same here... first PC purchase in 1990, read the entire DOS guide before unboxing the PC, wrote my first .bat file 10 min after starting up the speedy 386/25
 
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Asked my ISP.... 0.0
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haha it don't work in Waterfox for me, it loads fine, but i can't move my mouse around :laugh:
 

qubit

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TheMailMan78

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Benchmark Scores Benching is for bitches.

stinger608

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dorsetknob

"YOUR RMA REQUEST IS CON-REFUSED"
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Dorset where else eh? >>> Thats ENGLAND<<<
runs much better on a win 95 retro build :)
Use that hardware you got lying around in your closet

In other words
" come out of the closet" :):):)

And ""UPGRADE"" :):):)
 
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Ok. So how many didn't click the sheep shortcut? :laugh: :toast:
 
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