This article will help you resolve common update errors you may encounter in Bitdefender security solutions for Windows. Update error -1002, -1004, -1011...
Learn how to recognize and remove adware that causes annoying browser ads, intrusive pop-up adverts, redirects, or changes to your browser's home page.
If the "Show hidden files, folders, and drives" option is missing or is not working, scan your computer for viruses with Bitdefender, then restart Windows.