To extend the useful lifespan of your computer, consider installing a lightweight Linux distribution. If you still need Windows occasionally, make a dual-boot setup. #MondayMemo
Linux Mint is a good distribution; used to use it myself before switching to Kubuntu. Did you know the team supports donations in Bitcoin Cash? I recall reading about it on Reddit.
When my laptop was 4 years old and getting impossibly slow, I wanted to get a new one. Instead I installed linux on it. That was 3 years ago and it still feels like it's new.