I had been invested with bad pc for more than 4 years, and I understand you properly. But unfortunately, I changed to mac, and to be honest, it's easier to work, especially after you've been used to waiting for more for loading. Anyway, if you will thinking about buying a new laptop, you have
mt4 for mac where you would be able to invest. It's like a little gift to me from the future. But about cryptocurrency, I can't tell you anything because I'm not so informed to give you some advice.