Most of us use laptops to store both work and personal information and probably when the laptop stops working we sell, recycle it or throw it away, so what happens to all the data or information when you get rid of your laptop?
If you don’t wipe your laptop completely, it will remain a treasure trove of sensitive personal and company information. This means passport numbers, credit card numbers, passwords, and it can present a major security threat to you and for the company you work for.
Thus you need to know how to wipe a laptop properly. So, if you’re planning on getting rid of a laptop, be sure to read this article first so your private information stays private!
How to Wipe a Laptop
Many people delete their downloads and log out of their accounts and call this a complete wipe. However, you’re neglecting saved passwords, cookies saved in your browser, and the fact that deleted files can be restored by savvy hackers.
Instead, you need to completely wipe a computer before pitching it. The best way to do this is a factory reset, which is a reinstall of the base operating system. Before completing the following steps, make sure you’ve backed up everything you need to back up!
Apple Computers
First, sign out of the iCloud under your system preferences. Then, reboot your Mac. While it’s starting up, hold the Shift + Command + Option + R keys.
You should see the Apple logo, and you can follow the prompts to reinstall the Apple operating system.
Windows Computers
For Windows users, start by navigating to the Start Menu and clicking on settings. Then, go to “Update and Security.” You should see a section marked “Recovery.”
Then, click “Reset this PC” and follow the prompts to reset the computer. During this process, it will ask you if you want to reset “quickly” or “thoroughly.” Select “thoroughly” for a more complete wipe.
How to Completely Wipe a Laptop
The above steps will wipe your laptop and will be sufficient to protect most of your data. However, dedicated and knowledgeable hackers can still restore your old data. Beyond taking a hammer to your hard drive, there’s only one way you can make sure your data is 100% safe: contacting the professionals. They will completely erase your hard drive and provide you with a certificate of erasure. This is the best way how to wipe a laptop hard drive if you used it for sensitive client information or are very concerned about your personal safety.
Protecting your information is vital
Cybersecurity is advancing every day, but hackers are advancing at the same rate, if not faster. To protect your information, you need to know how to wipe a laptop before recycling it. It’s not enough to log out and delete a few files, you need to be thorough.
That said, now that you know how to do it, it shouldn’t take you too long! Give it a try next time you get rid of a computer!
Thanks for the reminder that there are professionals that can help me wipe my laptop. I plan to find a good laptop recycling services in the future because I have a number of old electronics in my home. Once I find time to declutter my home, I will need to find ways to properly dispose of them.