How to update PC Tools Internet Security?
PC Tools Internet Security offers automatic update features. However, you might also wanna know how to update its virus, spyware and malware definition manually. some time. Just follow steps listed below.
Step1 Launch program
Double click short cut to launch PC Tools internet Security, you will see following main interface.

Simply click "Smart Update" to run update wizard
Step 2 Go to update wizard
Click "next" in the pop-up dialogue.

Step 3 Select update you wanna to update
Simply highligh all of update you wanna to install and click "next"

Step 4 Download and install update
Then PC Tools Internet will download and install update you selected.

Step 5 Finish
After finish update, Click "Finish" to exit smart update wizard

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