Boot straight into a vintage-looking firmware screen where arrow keys click, voltages flicker, and one wrong move could “brick” the PC—or so they think.
UEFI-inspired panels, blue gradients, and Terminus fonts trick even seasoned builders.
From the splash logo to the “Press F2 to enter Setup” prompt, the simulator mirrors the ritual of entering BIOS. Once inside, you can tab between Main, Advanced, Boot, Security, and Exit menus. Temperature sensors update live, RAM timings appear editable, and boot priorities can be rearranged by dragging drives. Yet everything runs in the browser, meaning actual hardware stays untouched.
Use arrow keys, Enter, and Escape just like on real firmware. Even Page Up/Page Down shortcuts work.
CPU temps, fan RPM, and voltages animate slowly to simulate actual readings.
Click or drag devices to rearrange priority, then threaten to “boot from the mystery USB.”
Trigger supervisor-password popups to scare anyone who thinks you’re locking them out.
Display the BIOS splash screen, then press Enter to “break in” exactly when the onlookers expect Windows to load.
Arrow over to Advanced, highlight CPU multipliers, and pretend to overclock recklessly.
Switch to Security, announce “I’m disabling Secure Boot, hope IT is cool with that.” Watch the panic.
Drag USB to the top of the boot list and claim you’re installing a “fresh Linux build.”
Hit F10 for “Save changes?” and let everyone protest before you cancel and reveal the prank.
Instructors show students how BIOS navigation looks without risking a lab PC.
Technicians prank coworkers by “changing” voltages on a customer machine.
Pretend to tweak XMP profiles before a tournament and watch teammates freak out.
Directors need believable boot sequences; this drop-in screen is perfect for B-roll.
Firmware settings feel irreversible. The non-mouse interface, cryptic acronyms, and stark warning dialogs suggest you could fry hardware. The simulator leverages that aura, letting you dramatize “tuning” without touching actual voltages.
Invite friends to invent ridiculous patch notes for each tab (“Enabled Cat Detection Protocol,” “Raised Turbo Voltage to 88 mph”). Read them aloud while pretending to toggle the settings, then archive the funniest entries in a binder near the setup. The improv session keeps observers engaged long after the initial gasp.
Set up stations where students must diagnose fictional issues (“Enable virtualization for VM class,” “Change system clock to 1999”). They check the fake BIOS, report their findings, and feel like real technicians without risking a single motherboard.
Hand everyone mission cards—“Recover overclock logs,” “Spoof asset tags,” “Lock USB ports before auditors arrive.” The operator must navigate menus and narrate decisions while the rest of the room plays security, legal, or panicked management. It becomes half improv show, half tech tutorial.
Print a faux maintenance log and stamp it after every prank session. Record “voltage adjustments,” “fan curve experiments,” and “boot order votes.” The notebook becomes a shared artifact, and newcomers love flipping through dramatic entries like “03:14 — Enabled Hyperdrive, may the silicon gods forgive us.”
Create tongue-in-cheek certificates (“Authorized Advanced BIOS Navigator”) and award them to anyone who survives a session. Include goofy requirements like “recite three acronyms” or “identify which menu hides virtualization.” Hanging the certificates near the setup encourages repeat challengers.
Switch the interface language every few minutes and assign someone to interpret the new labels. It becomes a live language lesson plus tech demo—great for bilingual offices.
Create a five-question “certification” where participants must change boot order, toggle virtualization, adjust fan curves, set the system clock, and exit without saving. Time each attempt and award medals. The challenge keeps even seasoned techs on their toes.
Explain how engineers used color bars to calibrate hue and saturation on analog equipment. Let students tweak the sliders while watching a vectorscope feed (OBS has one) to see how each stripe affects the signal. Turning mischief into a lab is peak prank pedagogy.
Never use BIOS scares to threaten coworkers or clients. The goal is shared laughter and maybe a quick lesson about firmware—not genuine panic. Reveal promptly and invite others to try the interface themselves.
Create hilarious moments with friends and family. Pull off the ultimate prank and watch their reactions unfold in real-time.
Break the ice at the office with light-hearted pranks. Perfect for team building and creating a fun work environment.
Showcase impressive visual effects and technical knowledge. Ideal for presentations, demos, and educational purposes.
Use pranks as part of games, stories, or creative projects. Perfect for content creators and game developers.
Add an unexpected twist to parties and events. Create unforgettable experiences and entertainment value.
Explore web development and creative coding. Perfect for developers wanting to learn new techniques.
Follow these simple steps to pull off the perfect prank
Browse our collection of pranks and select the one that matches your target's interests. From fake updates to hacker simulators, pick what fits best!
Open the prank on your friend's computer, phone, or tablet. You can either hand them your device or get them to open it themselves for maximum surprise.
Let the prank do its work! The realistic effects and authentic look will make them believe what they're seeing. Capture their reaction for the memories!
Once they're sufficiently pranked, reveal that it's all fake! Press ESC or close the page to show them it was just a harmless joke. Laugh together!
Share the prank with your friends! Whether it's a video of their reaction, a screenshot, or just telling the story - these moments make the best memories.
Try different pranks! Each one offers a unique experience. Mix and match to keep things fresh and create endless entertainment.