Do not open .rar files from unknown, untrusted, or suspicious websites. To give you a better guide, could you tell me: Where did you find this file (a website, email)?
Once extracted, you will have a new folder or file containing the contents of the archive. ⚠️ Security Warning
Choose a location on your computer (e.g., your Desktop or Downloads folder) to save Prev__ 26.rar . Step 2: Extracting/Opening the RAR File