Working on updates 12% complete.
Don't turn off your PC. This will take a while.
Fake Windows 10 Update
A harmless simulation of a classic blue "working on updates" screen with a configurable progress.
Quick answer
What is the Fake Windows 10 Update?
A fake Windows 10 update screen copies the blue "Working on updates" screen with the spinning dots and a percentage that slowly climbs. Shown fullscreen, it looks like the PC is busy updating, which makes it a classic harmless prank. Press Esc to exit.
Key features
- Spinning dots and rising percentage
- Adjustable update speed
- Fullscreen with hidden cursor
- Exit any time with Esc
Why use it
- Convincing, harmless office prank
- Prop for videos and tutorials
- Nothing is installed or changed
Built and tested by Whitson Rao
About the Fake Windows 10 Update
A full-screen recreation of the blue “Working on updates” screen with a spinning loader and slowly rising percentage. It is a harmless simulation for pranks and props.
How to use the Fake Windows 10 Update
Set how fast the percentage climbs with the Update Speed slider.
Click Fullscreen or press F so the simulation fills the screen and hides the browser.
Walk away and let the progress run. Press Pause to make the update look stuck.
Press Esc to exit and reveal the joke.
Common uses
Harmless office pranks
Make a colleague think their PC is updating — then let them in on it.
Taking a break
Look busy when you step away from your desk.
Film and video props
Show a believable Windows 10 update scene on set.
Nostalgia
Revisit a classic system screen for fun.
Frequently asked questions
Is this a real update or anything harmful?
No. It is a harmless visual simulation that runs in a normal browser tab. It does not change your device, install anything, or ask for any information. Press Esc to exit at any time.
Is this affiliated with Microsoft?
No. This page is an independent, entertainment-only recreation and is not affiliated with, endorsed by, or sponsored by Microsoft. Product names belong to their respective owners.
Can I control how fast it progresses?
Yes. The Update Speed slider sets how fast the percentage climbs, and Pause holds it in place so the update looks stuck.
How do I exit the fake screen?
Press Esc, or move the mouse or tap the screen to reveal the close button. Closing the tab also works.