Question 1

What is a Fake Update Screen?

Accepted Answer

This free tool simulates a pixel-perfect Windows 11, Windows 10, BSOD, macOS, Mac Recovery and Linux Terminal update screen right inside your browser. No install required, no account needed. It is widely used for harmless office pranks, social experiments, and content creation.

Question 2

Which fake update screens are available?

Accepted Answer

Six OS environments: Windows 11 update screen, Windows 10 update screen, macOS Software Update progress, Mac Recovery Mode restore bar, a BSOD (Blue Screen of Death), and a scrolling Linux terminal session. All run fullscreen and look identical to the real thing.

Question 3

How do I prank someone with a fake update screen?

Accepted Answer

Pick your OS card, set the duration and start percentage with the sliders, then click Let's Start. Press F11 to go fullscreen and hide all browser UI. Your colleague will see nothing but the fake update screen. Press Esc to exit at any time.

Question 4

How do I send a pre-configured prank link?

Accepted Answer

Click the Share this prank button to copy a URL with your OS, duration, and start percentage already set. When your target opens the link, the prank launches automatically.

Question 5

Is the fake update screen safe to use?

Accepted Answer

Yes, completely safe. This tool runs entirely in the browser, stores no data, sends nothing to any server, and causes zero damage to any computer. It is a purely visual simulator.

Fake Update

Updates are underway 0% complete

Working on updates 0% complete

Your PC ran into a problem and needs to restart. We're just collecting some error info, and then we'll restart for you.