PC performance issues can be caused by a number of things, including outdated software, low disk space, or too many programs running. These issues can affect your computer's speed, responsiveness, and overall productivity.
Common causes
Outdated software: Outdated drivers or operating system files can cause performance issues
Low disk space: A lack of disk space can slow down your computer
Too many programs running: Running too many programs at once can use up too much processing power
Hardware issues: Dust buildup, hardware failure, or other hardware issues can cause your computer to overheat or work sub-optimally
Malware infection: A malware infection can cause performance issues
How to fix
Update software: Make sure your operating system and device drivers are up to date
Free up disk space: Use the Disk Cleanup tool to remove temporary files, offline web pages, and other junk
Close unused programs: Close programs you aren't using to free up processing power
Clean dust: Dust buildup can cause hardware to overheat, so clean dust from air vents and other areas
Restart your computer: Restarting your computer can help improve performance
Upgrade components: If your computer is struggling with certain tasks, you might consider upgrading components like your RAM, CPU, or disk drive
You can also use built-in performance testing tools to monitor your computer's performance.