Mac functionality is upgraded constantly by its developers, who do their best to provide a seamless operation of their devices. Everyone knows that all modern Macs are operating on the basis of the 64-bit processor. This fact may please any user and seems to bring only benefits for faster and effective operation. However, developers consider that some older functionality may slow down Mac operation and are serious about stopping the support of some apps, in particular, 32-bit ones. Thus, one should pay attention to this fact and clear the situation, since very soon some apps will not be working.
Those users, who use the macOS High Sierra 10.13.4, may have already noticed a warning popup when launching their app.
It is important to find out what apps will not be available soon and whether they matter for your activities. If you use an app for cleaning your Mac or any other important purpose, there is a necessity to upgrade the app or search for a suitable alternative.
How to Check the Situation with Your Apps
In fact, probably you will not have a lot of 32-bit apps on your Mac. But to be on the safe side, you should opt for validating the situation. To achieve this, perform the following:
- Opt for the Apple menu, located on the top left of your screen.
- Find About this Mac menu and select it.
- In the window displayed, you will view System Support. You need to click it.
- Search for the Software section and further a subsection in it, which is called Applications.
- After clicking the above-mentioned subsection, you will view a list of applications.
- To find out the information about your app architecture, click the 64-bit column.
- The system will sort out your apps and will identify them by two parameters: Yes means that your app is up-to-date, No means that this is a 32-bit app and it requires some additional actions.
Now it is clear which apps are fine and which can just stop working any time. When some of your apps have the 32-bit architecture, you have two options at your choice. The first one is to find out whether you can upgrade the application and perform it, in case there is such an opportunity.
The second one is to search similar but more up-to-date apps. If you have made a choice to the benefit of some new app, do not forget to delete an old one. Do not overload your Mac with leftovers, junk files or unnecessary apps, and make your user experience even more delightful.