Now the software is getting bigger and bigger, using more and more resources and advertising everywhere, so the requirements for the system are very high. For an old computer like you, you can try to lose weight: delete unnecessary software, especially those that start automatically. You can optimize one by one with 360, which will be effective.

After reading your configuration table, the memory is too small. You really need to find a way to slim down the computer or upgrade the memory. This is the biggest bottleneck.