Microsoft tested an updated Notepad app with integrated spellchecking back in March. Now this enhanced version of its Notepad plain text editor has quietly rolled out to mainstream Windows 11 users.Windows Notepad first appeared back in 1983 and seemed like an app frozen in time for many years, with barely any discernable differences across generations of the OS, but we have seen some sizable advances made in recent times.(Image credit: Future)Probably some of the biggest changes to Notepad in y...