⭐ What is Antivirus?

Antivirus is a small program that protects your computer from:

• Viruses

• Scam websites

• Dangerous downloads

• Fake emails

• Hidden threats

Think of it like a security guard for your computer — always watching, always protecting.

⭐ Why it’s helpful for seniors

Antivirus makes your computer safer by:

• Blocking harmful websites

• Warning you about scams

• Checking files before you open them

• Stopping viruses before they spread

• Running quietly in the background

You don’t need to do anything complicated — it works automatically.

⭐ Step 1 — Choose an antivirus program

Here are trusted, beginner‑friendly options:

• Norton 360 — best all‑round protection

• Bitdefender — simple and light on your computer

• McAfee Total Protection — great for families

• Kaspersky Standard — strong protection at a good price

• Microsoft Defender — free and built into Windows

Any of these will keep you safe.

⭐ Step 2 — Install the antivirus

On a Windows computer:

1. Open your chosen antivirus website

2. Download the installer

3. Open the file

4. Click Install

5. Sign in (if needed)

On a Mac:

1. Download the antivirus from the official website

2. Open the installer

3. Follow the steps

4. Allow permissions if asked

Once installed, it will start protecting you immediately.

⭐ Step 3 — Run your first scan

A scan checks your computer for problems.

1. Open your antivirus app

2. Look for Scan, Quick Scan, or Full Scan

3. Click Start

A quick scan takes a few minutes. A full scan can take longer — you can use your computer while it runs.

⭐ Step 4 — Let it run automatically

Modern antivirus programs:

• Update themselves

• Scan automatically

• Block threats instantly

• Warn you if something looks suspicious

You don’t need to press anything — it works quietly in the background.

⭐ Step 5 — What to do if a threat is found

If your antivirus finds something, it will show a message like:

• “Threat removed”

• “Item quarantined”

• “Suspicious file blocked”

In most cases, it fixes the problem automatically.

If it asks what to do, choose:

Remove or Quarantine

Both options keep you safe.

⭐ Step 6 — Keep your antivirus updated

Most antivirus apps update themselves, but it’s good to check occasionally.

Look for:

• Update

• Check for updates

• Security status: Up to date

If it’s green or shows a tick, you’re protected.

⭐ Step 7 — Avoid common scams

Even with antivirus, stay safe by following these simple rules:

• Never click links in strange emails

• Don’t download attachments you weren’t expecting

• Ignore pop‑ups saying “Your computer is infected!”

• Only install apps from trusted websites

Your antivirus will help block most of these, but being careful is the best protection.

⭐ Quick Tips

• Keep only one antivirus installed (more than one causes problems)

• Restart your computer once a week

• Let the antivirus run automatic scans

• If you see a warning, don’t panic — follow the on‑screen steps

• Keep your computer updated for extra protection

⭐ You’re now protected

With antivirus installed and running, your computer is much safer. It quietly protects you from threats so you can browse, shop, and email with confidence.