Q (12).zip -

: Use a tool like 7-Zip or WinRAR to "Open Archive" and look at the file extensions inside. If you see .exe , .bat , or .js files you weren't expecting, do not run them.

: Before extracting, run the ZIP file through a service like VirusTotal to ensure it doesn't contain malicious scripts. q (12).zip

Because this is a generic system-generated name, the "review" depends entirely on what you personally stored inside that specific archive. Common possibilities for files with this naming convention include: : Use a tool like 7-Zip or WinRAR