: Always download directly from the O&O Software Official Website to ensure you have the authentic, malware-free version.
: Before making changes, go to the Actions menu and select "Create a system restore point" to ensure you can revert if needed. Download OOSU10 rar
: The settings are color-coded for safety: Green : Recommended (safe to deactivate). Yellow : Limited recommendation (use with caution). Red : Not recommended (may impact system stability). : Always download directly from the O&O Software
: Most users should select "Apply all recommended settings" from the Actions menu for a quick privacy boost. Yellow : Limited recommendation (use with caution)
A key safety note: , not as a .rar archive. Downloading it in a .rar format from unofficial sites carries a high risk of malware or "spyware" that the tool is intended to prevent. How to Safely Download OOSU10
: Before running, you can upload the file to VirusTotal to confirm its safety. Quick Guide for New Users
: The tool is "portable," meaning once you download the OOSU10.exe file, you can run it immediately without an installation process.