How to Speed Up PC Startup: Free Tips and Tools for Windows and Mac

Does your computer take too long to start? In this comprehensive guide, we show you how to speed up your PC’s startup, both Windows and Mac, using free tools, disabling unnecessary programs, and following practical tips. It also includes links to Risorse.net guides for further reading.

Come velocizzare il PC all'avvio - Foto RISAI

A slow computer is one of the most common problems for those who work, study, or simply browse. When every click seems to take forever, frustration grows. The good news? You don’t need to format. There are many ways to speed up your PC in just a few minutes, and many of these are accessible to everyone.

1. Restart and update the system

It seems trivial, but it isn’t: restarting your computer can free up system resources that are being used unnecessarily. Also, keeping Windows updated ensures better performance and fewer bugs. Go to Settings > Windows Update and check for updates.

2. Uninstall unnecessary programs

Many software installed a long time ago and never used again occupy space and consume RAM in the background. Open Control Panel > Programs and Features and remove the non-essential ones.

3. Reduce startup programs

Every time you turn on the PC, many programs start automatically, slowing down the entire system. To manage them:

  • Press Ctrl + Shift + Esc to open Task Manager
  • Go to “Startup”
  • Disable those that are not necessary

For more information, also read: Startup Programs: how to manage them

4. Empty the disk with cleaning tools

Temporary files, cache, logs, and installation leftovers can clog the disk. Use the built-in “Disk Cleanup” tool or free software like:

  • CCleaner
  • BleachBit
  • Glary Utilities

Go to Start > Disk Cleanup and select the items to delete. A few clicks are enough to free up several GB.

5. Defragment or optimize the disk

On HDDs, defragmentation is still useful: it organizes data and speeds up access. For SSDs, Windows performs a specific “optimization.” Search for “Defragment and Optimize Drives” in the Start menu and start the procedure.

6. Disable unnecessary graphic effects

Windows animations are nice but can slow down older PCs. To disable them:

  1. Go to This PC > Properties > Advanced system settings
  2. In the “Performance” panel, click on “Settings”
  3. Select “Adjust for best performance”

7. Clean your desktop

A cluttered desktop can slow down initial loading. Organize files into folders and delete unnecessary shortcuts.

8. Use a lightweight (but effective) antivirus

Heavy antivirus programs can slow down the entire system. Choose lightweight solutions such as:

  • Windows Defender (built-in)
  • Bitdefender Free
  • Kaspersky Cloud Free

9. Increase virtual RAM

If RAM is limited, Windows uses the hard drive as virtual memory. To optimize it:

  1. Go to This PC > Properties > Advanced system settings
  2. Settings > Advanced > Virtual memory
  3. Disable automatic management and set custom values

10. Switch to an SSD (if you still have an HDD)

This is the ultimate upgrade. An SSD makes startup lightning fast, opens programs instantly, and improves overall responsiveness. It’s an affordable investment that radically changes the user experience.

11. Use a USB flash drive as RAM (ReadyBoost)

A fast USB drive can be configured to assist RAM:

  • Insert the USB drive
  • Right-click > Properties > “ReadyBoost” tab
  • Enable the feature and allocate space

For a complete guide, also read: How to use a USB flash drive as RAM

12. Check for malware

Viruses slow down even the most powerful PCs. Scan the system with antivirus or specific antimalware tools (e.g., Malwarebytes).

13. Restore the system (without losing data)

If all else fails, you can use “Reset this PC” from Settings > System > Recovery. You can choose to keep personal files but automatically reinstall Windows. A softer operation compared to formatting.

14. Perform regular maintenance

Don’t wait for the PC to freeze: set up a monthly schedule for cleaning, updates, and startup program checks. Just 10 minutes a month is enough to keep the system snappy.

Conclusion

Speeding up a PC doesn’t always mean formatting or buying new components. With a little care and the right tools, you can improve your computer’s performance in a few minutes. Follow these tips, schedule regular maintenance, and enjoy a smoother operating system.

For further reading, we also recommend:
How to speed up your PC without formatting
How to manage startup programs

FAQ: How to speed up your PC

What are the fastest methods to speed up a PC?

The quickest methods include: disabling startup programs, cleaning the disk, removing temporary files, and uninstalling unnecessary software.

Is formatting really necessary to improve performance?

Not always. In many cases, good maintenance is more than enough to make the PC faster.

Does ReadyBoost really work?

It is useful only on computers with little RAM and HDD drives. It has no noticeable effects on modern PCs with SSDs.

Is it possible to improve speed without installing programs?

Yes. Many optimizations can be done with Windows’ built-in tools.

How often should PC maintenance be done?

At least once a month, but some tasks can be scheduled every 2-3 weeks.

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