I am running Intel HD Graphics with ver. 10.18.10.4358 on Windows 10 Pro 22H2. I used to have a brightness slider before, but lately, it has disappeared. I have tried everything, to no avail. When I went to Notifications and Actions, I saw nothing in there to do with displays.
Help said...
22h2
automatic brightnessbrightness adjustment
brightnessslider
control panel
display configuration
display drivers
display settings
graphics driver
graphics issue
intel hd graphics
notification center
system configuration
technical support
troubleshooting
user settings
windows 10 issues
windows 10 pro
windows update