In theory, it is a very good idea to have lock-screen notifications from those apps that you use regularly. But the fact is that this is not going to be a good idea in the long run for the ostensible troubles that it brings with it. So it is sure that at some point of time, you will feel disgusted for them. So it is a good thing to disable them if you feel so and in this regard, the steps that you need to follow are quite simple.
So the first thing that you will need to do to disable these unwanted notifications is to get to the system preferences. Once you have done this, you will have to select the gear icon for settings. Now you can see the list of apps from which you can uncheck those apps from which you would not like to receive any more future alerts.
Now you need not worry about anything in this regard. You may feel at times to get that one app’s alerts so that you can be assured of it. So in such cases, you can always bank on this very system preferences and then select the apps that you need to get alerts from.
Now you will also get a lot of convenience in terms of the necessary details of the apps so that you can always make an informed choice based on the data that is available to you. The fact of the matter is that whatever is the case, you need only a very few number of apps to send alerts to you and that too according to your choice. I have had many a user complaining about the troubles that incessant alerts can create both in the personal level as well in the professional plane. So it is best to keep things simple.