To fix a slow computer, the main steps include:

• Uninstalling old or unused programs to free up storage and stop background processes.
• Updating your software and operating system to ensure performance improvements and security.
• Upgrading hardware components like your hard drive (switching to SSD) or increasing RAM.
• Checking and removing malware with antivirus software.
• Managing startup programs to disable unnecessary ones that slow boot.
• Restarting the computer regularly to clear temporary memory and unused processes.
• Cleaning up disk space and defragmenting files if using a traditional hard drive.
• Closing unused programs that consume CPU and memory resources.

If these steps don’t resolve the issue, professional troubleshooting and tune- ups can help diagnose deeper hardware or software problems.

Detailed Tips

1. Uninstall unused programs: This frees disk space and reduces background load.
2. Update software: Keep the system and apps up to date for best optimization.
3. Upgrade hardware: SSDs greatly boost speed vs traditional HDDs; more RAM helps multitasking.
4. Scan for malware: Malicious software slows systems by using resources.
5. Disable startup apps: Prevent programs from running automatically unless necessary.
6. Restart regularly: Clears memory and stops resource-heavy processes.
7. Disk cleanup and defragmentation: Useful for HDDs to organize data and speed access.
8. Monitor Task Manager to see which apps consume most CPU, RAM, and disk.

Following these practical steps can significantly speed up most slow computers.