Every time I reinstall windows on my laptop, where does all that data go and have I lost that data also can it been recovered

When you reinstall Windows, the handling of existing data depends on the type of installation you choose: 1. **Custom Installation**: If you perform a custom installation, you typically choose to format the partition where Windows is installed. This erases all data on that partition, making it harder to recover. While the actual files may be deleted, the data could potentially be recoverable using data recovery software, as long as it hasn’t been overwritten by new data. 2. **Upgrade or Reset**: If you choose to upgrade or reset Windows (keeping your files), the installation process will either keep your personal files or remove them, depending on the option you select. If files are retained, they remain intact. However, installed programs and system settings will be removed. 3. **System Reset**: A system reset option may also allow you to choose to remove everything or keep your files. If you opt for the "Remove everything" option, data will be deleted from the system partition but could potentially be recovered until that space is overwritten. ### Can You Recover Lost Data? If you've lost data due to a Windows reinstall, recovery may still be possible: - **Data Recovery Software**: Tools like Recuva, EaseUS Data Recovery Wizard, or Stellar Data Recovery can scan your storage device for recoverable files, especially if the data has not been overwritten. - **Professional Data Recovery Services**: If the data is critical and software recovery methods fail, you can consider professional data recovery services. They can often recover data that software may not be able to. ### Best Practices for Future Installs - **Backup**: Always back up your important files before reinstalling the operating system. Use cloud storage, external hard drives, or backup solutions to ensure your data is safe. - **Partitioning**: Consider creating separate partitions for your personal data and system files. That way, reinstalling the OS can be done without affecting your data. If you're unsure about your recovery options, it’s best to stop using the hard drive immediately to increase the likelihood of successful data recovery before attempting any recovery solutions.