You can find all sorts of fake updates here. For mobile devices too. Source: 11 months ago

Https://fakeupdate.net/ as suggested by the others. You could press 11 to fullscreen and press enter to BSOD (Blue Screen of Death). Source: about 1 year ago

Point browser to https://fakeupdate.net and set it to fullscreen. Source: about 1 year ago

Https://fakeupdate.net/ or updatefaker + full screen (turn off extra monitors). I like to use an osx or windows vista one, it usually gets the best response. The ones that drive me nuts are the ‘security experts’. Source: about 1 year ago

If you can catch their computer unlocked open a browser and go to fake update.net and you can pick an os to "update", then make the browser full page and walk away. Source: about 1 year ago

Middle managers not adapting. When my old job when remote for Covid, my manager would hold telecons, despite having access to videoconference software with the capability to document and screen share (IT setup BigBlueButton ). He would talk to slides we couldn't see, and we were lucky if he sent them out in email before hand. Source: 12 months ago

Https://bigbluebutton.org/ is a free and open source classroom software. I would stick to indiependent and free software in your situation. Source: about 1 year ago

I haven't used it to stream movies, but I use BigBlueButton fairly regularly for video/voice calls. Source: over 1 year ago

Big Blue Button (https://bigbluebutton.org) is one. We actually used it at work for meetings but it seems they have since pivoted to be for more virtual classroom. I agree though, even that would need decent IT talent to setup and maintain. - Source: Hacker News / over 1 year ago

You could try these self-hosted solutions: TrueConf, Jitsi or BigBlueButton. The choice generally depends on your needs and company budget. Source: about 2 years ago