This question is hard to answer, as it depends on the quality of the proxies you use. If this is a low-quality proxy, then even the most ordinary program will not be hard to see it. If you buy really high-quality proxies, then you have nothing to worry about. It will be very difficult to track the main point of your computer. I use only
high-quality proxy servers, which allows me to maintain my anonymity and keep my computer data safe. I live in a not very developed country. Unfortunately, many interesting sites where the information I need is located are inaccessible. Therefore, I use proxy servers, and their programs do not see that I use a proxy.