btw. Win8 calc got a loading splash screen as "feature". http://betanews.com/2013/10/28/windows-8-1s-calculator-app-sums-up-whats-wrong-with-microsofts-new-os/

btw. Win8 calc got a loading splash screen as "feature". http://betanews.com/2013/10/28/windows-8-1s-calculator-app-sums-up-whats-wrong-with-microsofts-new-os/ http://betanews.com/2013/10/28/windows-8-1s-calculator-app-s... The Win10 calc app still takes a second or two to start up: https://www.reddit.com/r/windows/comments/3ng3f4/windows_10_calculator_is_one_hell_of_a_step_down/ https://www.reddit.com/r/windows/comments/3ng3f4/windows_10_... The old Win7 calc can still be downloaded from the Win10 store: http://www.thewindowsclub.com/use-new-windows-10-calculator http://www.thewindowsclub.com/use-new-windows-10-calculator I always keep an old Derive 6 around, it's still be best CAS and it's syntax compatible with the good old TI 89/92+/Voyage calculator devices. screenshot: https://upload.wikimedia.org/wikipedia/sl/9/9f/Derive_zaslonska_slika.png https://upload.wikimedia.org/wikipedia/sl/9/9f/Derive_zaslon... And the old WinXP PowerToy Calc is still good too: http://dan.hersam.com/2010/11/10/powercalc-in-windows-7/ http://dan.hersam.com/2010/11/10/powercalc-in-windows-7/