data erasure Archives

Winsage

October 19, 2025

What should I do with my older PC that can’t run Windows 11?

Windows 10 reached its end of life on October 14, 2025, leaving many computers vulnerable due to the lack of security updates. Microsoft offers the Extended Security Updates (ESU) program, providing essential security patches until October 13, 2026, but without new features or comprehensive support. The ESU license can cover up to 10 eligible home PCs linked to a single Microsoft account. Enrollment options include a free sync option, a rewards points redemption, or a paid option. Alternatively, users can install ChromeOS Flex, a lightweight operating system suitable for older hardware, but this will erase all data on the hard drive. For very old PCs, it may be best to retire the machine, ensuring secure data erasure before recycling or donating. It is critical to avoid leaving unsupported Windows 10 PCs connected to the internet due to increased vulnerability to cyber threats.

Winsage

September 29, 2024

Wiping a Windows laptop? Here’s the safest way to erase your personal data – for free

Individuals upgrading their technology must consider how to handle their old Windows PCs, ensuring the permanent deletion of personal files. For desktop PCs, swapping out the system drive can erase data, while laptops may require a full reset. On Windows 10, this can be done via Settings > Update & Security > Recovery, and on Windows 11 via Settings > System > Recovery, selecting the Remove Everything option. Users can also utilize the Clean Disk option or perform a clean installation by deleting disk partitions. However, Microsoft warns that these methods may not meet stringent data erasure standards, leaving the possibility of data recovery by skilled individuals. For systems with solid-state drives (SSDs), manufacturers often provide Secure Erase commands through management utilities. Third-party tools like MiniTool Partition Wizard also offer wipe disk options. Users can enhance security by encrypting the system drive using Windows’ built-in encryption tools before performing a clean install. If a Microsoft account is used on a device with BitLocker Device Encryption (BDE), the system drive is likely encrypted by default. Users can check for BDE support using the System Information utility. For Windows 10 Pro or Windows 11 Pro users, the Manage BitLocker utility allows for full drive encryption. If BDE is unavailable, the command Cipher /W:C: can be used to overwrite unused disk space, though this process may take a significant amount of time.