Fake Update Screens — Windows, Mac and BSOD Pranks

Fake update screens are the classic office prank: a calm progress bar that crawls toward 100 percent and never quite gets there. Choose a Windows, macOS or Android style, or go bold with the harmless blue screen simulator. Each one is a web page, so nothing installs, nothing restarts and Esc brings everything back to normal the moment you reveal the joke.

4 fake update screens

Updates
Windows Update
A Windows-style fake update screen with adjustable progress.
Updates
macOS Update
A macOS-style fake update screen with clean progress animation.
Updates
Fake Update Screens
Windows, macOS, Android, and generic update screens with progress controls.
Updates
Blue Screen Simulator
A safe fake crash screen with progress, stop code, restart controls, and fullscreen mode.

Frequently asked questions

Will a fake update screen restart or slow my computer?

No. These are ordinary web pages with a spinner and counter. They cannot install updates, restart the device or change settings. Close the tab and everything is exactly as before.

How do I exit a fake update screen?

Press Esc to leave fullscreen, then close the tab. Use the Reveal button first if someone has been waiting, so they see the friendly prank card.

Which update prank should I choose?

Match the device: Windows Update for most PCs, macOS Update for Macs, and the multi-system Fake Update page for Android or a generic look. The blue screen is the more dramatic option for a quick laugh.

Other prank categories

For creators

Fake Update Screens — Windows, Mac and BSOD Pranks

4 fake update screens

Windows Update

macOS Update