If you feel your laptop is slowing down, you might consider upgrading its components yourself. A new CPU can breathe new life into a PC, even if you don't swap out anything else, and is a lot cheaper ...
The main processor (CPU, “Central Processing Unit”), the main memory (RAM, “Random-Access Memory”), and the dedicated graphics card with its graphics processor (GPU, “Graphics Processing Unit”) are ...
The Z80 has been gone a couple of years now, but it’s very much not forgotten. Still, the day when new-old-stock and salvaged DIP-40 packaged Z80s will be hard to come by is slowly approaching, and ...