Protecting your Windows computer from viruses, malware, ransomware, and online threats starts with installing strong security software. Trend Micro Antivirus is a trusted solution that’s easy to download and set up.
Open your web browser (like Chrome, Edge, or Firefox) and visit the official Trend Micro download page.
You should only download from the official site to avoid fake or unsafe versions.
If you already have an account:
Click Sign In.
Enter your email and password.
If youdon’t have an account yet:
Click Create Account.
Follow the on-screen instructions to set one up.
After signing in:
Go to My Products or Subscriptions.
Find your Trend Micro antivirus product (example: Trend Micro Maximum Security or Trend Micro Internet Security).
Click Download next to the product.
Once you click Download:
The installer file will begin downloading.
Look for a file named something like TrendMicroSetup.exe in your browser downloads list.
Wait for it to finish.
Now:
Open the TrendMicroSetup.exe file.
If Windows asks “Do you want to allow this app to make changes?” click Yes.
In the installation window:
Click Install or Next.
Wait while the program installs.
This may take a few minutes.
After installation:
The Trend Micro interface will open.
Click Activate Now.
Enter your activation code (usually a 20-digit key).
Sign in if required.