It still took a long time to start.I have used a computer for many years and now I even can't live without a computer. At the same time, I make a lot of friends all over the world through Internet. For some detailed error message, I can find the related information from the Internet and try to solve it by myself. The Internet cookies, Internet histories are both cleaned. After reviewing so many comments, I chose a registry cleaner finally. When I feel bored, I can play games on the Internet.. There is no virus at all. But it responds a little faster when I look through Internet websites. I opened the startup list and disabled all the items that I don't want them to start with the operating system. And then the computer started much faster. However, I am driven to nuts by computer problems. I have antivirus software and scan my computer for viruses immediately. I really feel the world is becoming small. If there is any wrong change, the computer will result in crash. Though I can't visit one by one, I can see the beautiful landscape throng Internet. I found that people are so friendly. When I don't want to do shoppings, I can purchase things from the Internet. I find the solutions about how to speed up computer startup. After searching for some information about computer slowness, I know that there are many causes. There are so many places of interests in the world. Due to that I am not so familiar with computer registry; I don't want to change the items in it randomly. I feel I am in that place when I look through the beautiful pictures. My computer brought me a convenient and colorful life. Even for a computer beginner, it is not so hard to understand. When I want to know something that I am not so familiar with, I can ask for help from some strangers in the related forum. It can clean Internet cookies, temp files, and duplicate files in the system in time. Then I restart the computer. This is only a little thing I did. If you want to know more about registry cleaners, you can visit the website below. The main reason that I chose it mini air fresheners is that it is easy to use. Then I open Internet Explorer. For some advanced features, you also can customize the settings. I am confused when my computer runs more and more slowly. There is no error message at all. My computer has become one of my favorites