Avast Free Antivirus  a popular antivirus software that offers essential protection for your computer against various online threats. With a user-friendly interface and a wide range of features, avast! Free Antivirus is a top choice for many users looking to secure their devices.
 

SpywareBlaster is a powerful anti-spyware tool. It is designed to help users protect their computers from various forms of malware, including spyware, adware, browser hijackers, and dialers.

O&O Software's freeware O&O ShutUp10 means you have full control over which comfort functions under Windows 10 you wish to use, and you decide when the passing on of your data goes too far. Using a very simple interface, you decide how Windows 10 should respect your privacy by making recommendations and giving tips for which unwanted functions should be deactivated. And should you change your mind later on, e.g. giving the personal assisstant Cortana a try, all changes can be reverted with a single click.
 

You can get even better protection with a second virus scanner. However, installing another protection solution is not a good idea, as several of them get in each other's way. The free Malwarebytes is one of the exceptions here: The tool runs without a guard alongside a standard virus scanner without any problems. This way you can detect malware if the installed standard protection has failed, or you can get confirmation that your Windows is free of malicious code. The trial version of Malwarebytes comes with several (deactivatable) guards (Internet protection, protection against malware and ransomware, and against exploits).
 

SUPERAntiSpyware Free Edition is a powerful software application designed to protect your computer from spyware, malware, and other potentially harmful threats. With a user-friendly interface and a wide range of features, this free edition offers essential protection for your device.
 

AdwCleaner is a popular tool designed to scan your computer for adware, potentially unwanted programs (PUPs), browser hijackers, and other types of malware. It is a free software program that helps users remove these unwanted items from their system, thus improving overall performance and security.
 

UpdateStar AppCleaner is engineered to streamline your computer's efficiency by removing unwanted programs, files, and remnants that clog your system. Its intuitive design is geared towards both novice and advanced users, offering a user-friendly interface that simplifies the cleaning process.
 

Spybot Search and Destroy, developed by Safer-Networking Limited, is a powerful security software designed to protect your computer from spyware, malware, adware, and other forms of malicious threats. With its user-friendly interface and robust features, Spybot Search and Destroy is a popular choice among users looking to enhance their online security.

With HijackThis, users can easily identify suspicious entries in their system registry, browser settings, and other critical areas that may have been compromised by malware. The program offers a comprehensive scan of the system, allowing users to review the results and selectively remove any identified threats.

Sticky Password is a long-standing password manager and form-filler that prioritizes safeguarding passwords worldwide. Celebrating over two decades of service, Sticky Password eliminates the hassle of forgotten, insecure, or duplicated passwords. This tool securely stores your logins, passwords, and other sensitive data on your Android device, employing AES-256 encryption - a renowned global standard.