You can use Spotlight search on your Mac by clicking on the magnifying glass at the top of your screen or using a keyboard ...
To use Siri on your Mac, you can click the Siri icon in the top-right, or hold down the Command and Space keys.
Two free utilities can recreate Apple's removed feature and restore your workflow faster than Spotlight's messy app grid ever could.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback