### Protect Your PC from Ransomware: Steps to Enable Windows 11 Security Features

Ransomware, a particularly harmful form of malware, encrypts your files and holds them hostage until a ransom is paid to the attacker. CBS News recently highlighted the severe consequences this threat can cause, using the Scattered Spider ransomware group’s attack on Las Vegas casinos as an example, which caused millions in damages. While personal computers are less of a target, taking precautionary measures can safeguard your data and avoid potential risks.

One of the best defenses against ransomware is steering clear of suspicious sites and downloads, but additional protective steps can also be taken. Modern antivirus software can limit which applications can alter files in folders typically targeted by ransomware. Microsoft Defender, integrated into Windows, includes similar features—but users need to enable these additional defenses manually.

Here is a straightforward guide to turning on ransomware protection in Windows:

**Step One: Open Windows Security**
To get started, open the Windows Security app on your PC. You can do this by:
- Pressing Alt + Spacebar, typing in "windows security," and pressing Enter
- Opening the Start Menu, typing in "windows security," and pressing Enter
- Navigating through the Settings app and selecting Windows Security on the left pane

**Step Two: Adjust Ransomware Settings**
Within the Windows Security app, click on "Virus & threat protection," then scroll to the bottom and select "Manage ransomware protection." Turn on the "Controlled folder access" setting, which limits app access to default folders like OneDrive, Documents, Pictures, Videos, Music, and Favorites. Additional folders can also be added manually. Trusted applications, such as Microsoft Office programs, will automatically have access, but unknown apps will need explicit permission.

**Step Three: Ensure OneDrive Backup**
Controlling folder access alone isn’t enough to fully protect your data. Having reliable backups is crucial. If you are logged into OneDrive, Windows will automatically handle this. Check your settings under "Ransomware protection" and then "Ransomware data recovery" to confirm. For extra safety, keep an offline backup in addition to your cloud storage.

Deciding whether to turn on these ransomware protections involves balancing security with convenience. While controlling folder access can protect your important files from attackers, it might also cause minor inconveniences. For instance, gamers may find their game save files, often stored in the Documents folder, are blocked by default. However, this can be resolved by adding the game application to the access list or moving game files to a different folder without controlled access, followed by scheduling regular backups using third-party software.

Taking proactive steps in enabling these features can fortify your system against ransomware attacks, providing peace of mind and enhanced security.