You can find all sorts of fake updates here. For mobile devices too. Source: about 1 year 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: over 1 year ago

Check for some design inspiration and copy the best landing pages on SaaSPages and SaaS landing page. Source: over 1 year ago

I'd reuse layouts but not designs -- if that makes sense? This is a really good resource to peruse sections of marketing sites, they're SaaS specific sites, but marketing sites are basically the same reuse of layouts anyway. https://saaspages.xyz/. Source: over 2 years ago

Take a look at https://saaspages.xyz/ these are based on real sites divided into sections. Source: over 2 years ago

Not sure I got the question, but do you need inspiration? https://saaslandingpage.com/ and https://saaspages.xyz/ if so. Source: about 3 years ago

Yep, fair point. Respect the focus. Bad wording on my side really, what I meant is that I spend time on websites such as https://saaspages.xyz/ when I'm designing, so a subset of these website's audience might be SaaS owners. Source: about 3 years ago