If you own an Windows 10 device, your operating system is already equipped with several security tools that can assist you to harden your PC. Windows Security, formerly known as Microsoft Defender, provides antivirus and malware protection, a firewall, and security settings to keep you safe.

Its real-time antimalware Core isolation, hardware-level features (like Secure Boot and the security processor) can help you defend yourself against many types of threats, without slowing down your system. Windows Security also lets you check the health of your device and performance, manage your account security, sign-in options for your device, and more.

Even if you’ve got best passwords and security measures in place, it’s still possible for malware to get into your system and cause issues. It is essential to regularly backup your data and update your operating system. Windows 10 comes with a number of backup tools and cloud storage services, that help you protect your files.

Windows Backup, File History or Recovery Drives can be used to backup regularly your system, and restore it in the event of emergency. It’s also worth considering cloud-based backup tools, such as OneDrive and Google Drive, as well as other tools for backup in the enterprise.

It is crucial to limit access to your device by ensuring that nobody has administrator privileges. This will stop any person who is using your computer from making significant changes that could expose your data to risk. he has a good point You can do this either by creating individual Standard accounts or by restricting access to the device via Parental Controls.