A Safe Antivirus Installation Checklist
Secure installation begins before the first scan: verify the source, protect the account, and understand requested permissions.
Who this guide is for
Anyone installing a new antivirus product on a personal computer.
Practical checklist
- Reach the vendor through a saved official address or independently verified domain.
- Check the installer publisher and digital signature before approving elevated permissions.
- Decline unrelated optional software and browser changes that you do not want.
- Update detection data and application components before running the first scan.
- Enable account multi-factor authentication and save subscription recovery information securely.
Common mistake to avoid
Searching for an installer and clicking a sponsored or lookalike download without checking the domain.
A safer way to proceed
Use a verified download path and review the product’s status immediately after installation.
Product features, prices, eligibility, and policies can change. Confirm important details on the provider’s official website before purchasing, renewing, changing account settings, or acting on a security alert. If an incident may involve financial loss, sensitive personal data, or a business network, consider qualified professional help and the appropriate official reporting channel.