Answer:
It is generally possible to upgrade the amount of memory (also known as RAM) in a computer by installing additional memory modules. However, the maximum amount of memory that a computer can support is determined by the motherboard, which is the main circuit board in a computer that houses the processor, memory, and other components.
To determine whether you can use the existing memory modules to upgrade to the maximum amount of supported memory, you will need to check the specifications of your motherboard to see what the maximum amount of memory is that it can support. You can usually find this information in the documentation for your motherboard or by looking up the specifications online.
Once you know the maximum amount of memory that your motherboard can support, you can compare this to the total amount of memory that you currently have installed. If the total amount of memory you have installed is less than the maximum amount of memory that your motherboard can support, you can add additional memory modules to increase the total amount of memory.
It is important to note that you will need to use memory modules that are compatible with your motherboard. This usually means using memory modules with the same type of memory (such as DDR3 or DDR4) and the same physical form factor (such as DIMM or SO-DIMM). You should also make sure that the memory modules you are using are compatible with your processor and operating system.