Start here. Most "driver" issues are actually configuration issues or corrupted cache files.
If your touch screen stopped working after a Windows 11 update, looking for a "new" driver might not help. Often, the old driver has become corrupted. Forcing Windows to rebuild the driver stack often yields the "better" result. hidcompliant touch screen driver windows 11 better
Even with a good driver, calibration matters: Start here
If you do not see "HID-compliant touch screen" in Device Manager at all: hidcompliant touch screen driver windows 11 better