If you find that pornography is ending up on your computer, either willingly or unwillingly, you'll want to start avoiding pornography by cleaning up your computer. You'll want to start by deleting any pornography saved onto the computer itself. After that, there are a few other things you can do, depending on the problem that you're having:  Clear your browser. Clear your browser's cache, history, as well as your Google search history. If your computer remembers you visiting porn sites (even if it was by accident), it will think you want more porn and display more advertisements for pornography and unsafe sites. Check for viruses. If you notice that you get porn pop-ups even when you're visiting trusted sites or maybe even as soon as you open your internet browser, you might have a computer virus. Call an expert to get the virus removed and then install anti-virus software that can protect you for the future. Be careful about what search terms you use and websites you visit. Some phrases are frequently attached to pornography and some websites are more likely to give you viruses and lead to pornography. Turn on Google Safe Search to protect from unsafe searches and try to only visit sites that you absolutely trust. There are a number of ways in which you can set up a censor that will keep you and others safe from pornography on the internet. You can block all but a few sites, only sites that are marked for adults, or you can just block certain sites. Choose a method that is right for your needs:  Use StayFocused. StayFocused is a browser add-on for Chrome browsers that allows you to control what websites you can access and how much time you can spend on those sites. It's great for policing your own behavior, if you're the one struggling with porn. Alternatively use Stop Procrastinating App that allows you to block internet access or filter websites on all web browsers, not just Chrome. It is impossible to get around and also offers users goal setting options to help them focus psychologically on breaking...

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Write a summary of the previous text in Vietnamese:
Dọn dẹp máy tính. Thiết lập kiểm duyệt mạng internet. Chú ý đến việc sử dụng các phương tiện truyền thông. Dành thời gian thư giãn trong không gian chung của gia đình thay vì ở một mình. Điều chỉnh địa điểm công cộng bạn thường hãy tới. Tránh cải thiện bản thân bằng cách tiêu cực và sử dụng hình phạt bằng đòn roi. Tạo ra các biện pháp tích cực. Đánh giá vấn đề.