If you’ve ever cried out in desperation, “Why is my laptop so slow!” A simple solution could be using only a few apps at one time. Other solutions could be:
Scanning for viruses and deleting malicious software
Cleaning your laptop of dust so it can cool down properly
Increasing the RAM
Swapping HDD for a larger & better SSD
Terminating background processes
Updating your drivers, software, and the OS to their latest versions