A Raspberry Pi is an intricate little device that is compact and useful. There are a few steps you can take to make your Raspberry Pi 4 a bit more powerful. Try using a better quality power supply for your Pi, and install a lightweight operating system on it. Always make sure your system is clean of any bloatware and unwanted software. You can also try using a higher quality SD Card in the Raspberry Pi to improve storage quality and I/O operations. Lastly, you might try your hand at overclocking as well, but with care.