If you need sounds for video editing or app development, you can find high-quality libraries on these sites:
For a "mechanical keyboard" feel on a standard laptop, you can download software that plays custom sounds for every keystroke:
: Features collections of "click" and "tactile response" sounds for games and interfaces. Mixkit : Provides free, ready-to-use click sound effects. 2. Enable Keyboard Sounds on Your Device
: Go to Settings > System > Languages & input > On-screen keyboard > Gboard > Preferences . Under the "Key press" section, toggle Sound on keypress .