A reliable way to start from a clean base
If your laptop is showing signs of fatigue or has become unstable despite regular clean‑ups, a full format may be essential. This operation restores the system to its original state, wiping all data. Here’s how to do it without calling in a technician.
What slows a laptop down?
Too many apps, too many files
A computer can become slow because of an excess of programs, temporary files or malicious software. Discreet utilities can significantly slow down the execution of simple tasks.
First step: software clean‑up
Before formatting, try cleaning up the system:
- Remove unnecessary applications.
- Use a clean‑up utility.
- Fix system errors.
If you don’t see any improvement, move on to the next step: formatting.
Protecting your data: the essential backup
Losing nothing before you wipe
Formatting means erasing everything. Back up your personal data to:
- A USB drive
- An external hard drive
- A cloud storage service
How to find your files
Go to “This PC” > “Local Disk (C:)” > “Users” > your name. Copy all your important documents, pictures, music and videos before you erase anything.
Resetting Windows 10: step‑by‑step
Here’s the procedure:
- Click Start.
- Select Settings.
- Go to Update & Security.
- Click Recovery.
- Press Get started under “Reset this PC”.
- Select Remove everything.
- Choose the Clean the drive option.
- Click Reset.
The system will reset automatically. This can take several tens of minutes.
Putting your PC back into service
After formatting:
- Reinstall your usual software.
- Restore the files you backed up.
- Run the necessary updates.
Your computer is ready to use, just like it came out of the factory.
Key points to remember
Formatting a laptop may seem intimidating, but it’s perfectly doable. By following a clear process and taking the time to properly back up your data, you’ll get back a responsive device that’s pleasant to use.
Take control of your hardware: formatting it yourself is both possible and effective.
