Final answer:
To stop the annoying messages that appear when Tony goes online, the primary action is to configure a pop-up blocker; if that doesn't resolve the issue, run a malware removal program. Secondary actions include clearing the cache and deactivating client-side scripting if needed.
Step-by-step explanation:
To eliminate the annoying messages Tony is seeing every time he tries to go online, the first action to take would be to configure a pop-up blocker. This is a helpful tool that can prevent unwanted pop-up windows from appearing and can often resolve issues like the one Tony is experiencing. If configuring the pop-up blocker does not resolve the issue, then the next step would be to run a program to remove any malware on his system. Malware can cause a variety of issues, including unwanted pop-ups, so ensuring his system is clean can help in eliminating annoying messages.
Additionally, it may be helpful to clear his cache to remove any stored data that could be causing problems, and to deactivate client-side scripting if the pop-ups still persist after taking these measures. However, these steps are secondary and should follow after attempting the primary suggestions.