Bootable rescue disks are helpful when malware is preventing you from running standard antivirus software. These disks allow you to run a scan on your computer without having to run Windows and they will often uncover the files that antivirus software might overlook. Some can even look through the Master Boot Record (MBR) of the hard drive, a feature particularly useful for eradicating persistent or difficult-to-clean malware.
These bootable programs typically provide a basic text interface, however they do include customization options so you can select to scan specific folders or files, just sizes or types of files, and many more. The most effective of these tools offer a graphical interface and support for more advanced threats, like rootkits and certain varieties of ransomware.
AVG Rescue CD, which has a simple but robust GUI as well as a wide range of scanning options, is an excellent example. It’s also one of the few that can provide an all-inclusive MBR scan which is normally impossible to accomplish with a non-bootable program. However it’s not among the fastest on this list and its text-only interface isn’t suitable for everyone.
Kaspersky Rescue Disk is another great option which is www.totalavantivirusreview.com/best-antivirus-rescue-disks-to-use-in-2021 fast, comes with a well-designed UI and supports more advanced viruses. It comes with features that you can’t discover in other bootable antivirus tools, such as the ability to scan the boot sector, hidden startup objects as well as fileless and the entire drive. You can also set exclusions in order to cut down the time it takes to check for malware. It identified all the malware we sent, including those that weren’t detected by other antivirus software.