Whether you use a Mac, or a PC you could get a message similar to this and after that your computer might not run properly and over time many applications might not work. The first question is “why is this happening?” Followed by “What can I do about it?”
Why is this happening? All computer makers are continuously in a battle with hackers that are trying to find vulnerabilities in their systems. This is also why you constantly receive updates. When these vulnerabilities are discovered the operating system (OS) maker creates a software patch to improve the weak area of their software. At the same time these OS makers are trying to enhance the user experience of their OS. Eventually they can no longer keep patching the software and need to replace it with a stronger version. They also must keep up with newer hardware components, so they need to keep these in mind when making the changes.
Once the software maker realizes they can’t keep up with fixing the holes in their current software, they create a newer version. When this happens the newer version may have capabilities that require a certain processor speed or memory amount that older systems don’t have. These companies decide that they can no longer protect the older systems since they have moved their resources (employees that create the patches) to protecting the newer systems. It always comes down to money. There have been very large companies that have paid these OS makers to continue to support their computers because they have too many of the older systems to be able to quickly replace all of them. But since the rest of us are not paying for this service, our older machines will eventually fall to the side and become obsolete.
What can I do about it? Regardless of the type of system you have; it is important to keep up with these updates and accept it when they roll out a new version (maybe not immediately, but within a few months). By always running the newest version you are keeping your system safer, and you can take advantage of any new features that come out. If you are not sure if you are on the latest version here is how to check.
On a Windows computer, right click on the start button and choose System. On a Mac computer click on the apple and then about. This will show you the windows or OS version.
Even if you keep your device on the latest and greatest version you may eventually get to a point where your computer will no longer accept the updates due to not having the proper processor speed or not enough memory. If this happens you need to seriously consider getting a new computer since you have probably had your current one for many years. You might be pleasantly surprised at the increase in speed, picture quality and other improvements that a new system can provide.
I have seen many smaller companies and even individuals that are running an older version of software and don’t want to have to purchase a new version since the current one suits their needs. This could be one reason to keep your old system and use it just for this one application. I would not keep using this computer for anything financial or even to go onto the internet. Many times, the older software might run on the newer OS but sometimes it might not. If you do plan to only use this computer for software like this just know that if (when) your computer dies you will then be without this program so you might start looking for a contingency plan in case something happens.