@Nmath
Notification sounds won't work. I have already noticed notification tab in system settings; but it doesn't have anything there. If you are suggesting that "Configure events" tab, there is a section for "Play a sound"; but nothing installed there. Isn't there a package or something for automatically installing event/notification sounds just like windows? (Session opening sound, shut down sound, error sound etc.)
Technically it should work, here is the screenshot:
Thank you.
You can configure notification sounds under System Settings > Notifications.
On the primary tab of the notifications system settings module, you can make adjustments to options that affect all notifications:
Since notification sounds are different depending on the application and the action, you will need to click the "Configure" button next to "Applications:". This will reveal a list of applications that send notifications to KDE:
Choose the application you want to configure and click "Configure Events...". This will open a pop-up window for the selected application and allow you to configure notification sounds for events in that application:
Every application has different options depending on how the software sends notifications to KDE. Some applications might not have any configurable options under "Configure events". This might be because the application doesn't send notifications to be handled by KDE.