Mbsetup.exe

: The installer often offers to include Malwarebytes Browser Guard , a free extension that blocks ads and malicious websites.

: The file is only needed for the setup or update process; it can be safely deleted afterward to free up disk space. MBSetup.exe

: Legitimate versions are digitally signed by "Malwarebytes Incorporated," which you can verify by right-clicking the file and selecting Properties > Digital Signatures . : The installer often offers to include Malwarebytes

: It prompts users to choose between "Me or my family" (Personal) or "My organization" (Business) to apply the correct protection settings. MBSetup.exe

: It is not a core Windows system file and is typically found in the "Downloads" folder or staged in C:\ProgramData\Malwarebytes\ for updates.