Thankfully, you can still re-enable the old version of Notepad by opening the Settings App (press Windows+i) and navigating to Apps > Advanced App Settings > App Execution Aliases ...

A recent update to Notepad on Windows 11 adds support for spell check and autocorrect. Microsoft hasn't announced the update, but we've already seen the features roll out to PCs.

A Microsoft preview update is bringing some big AI features to some older Windows apps, including Notepad.