Explanation of common mistakes and confusions of Windows 7 System

In particular, I summarized some misunderstandings and confusions that new users may encounter when using Win7, and listed them to explain them so that new users can adapt to the new operating system as soon as possible. This article only represents my point of view. If not, please correct it.

1. memory usage problems: this is a big misunderstanding. Many people are looking at Windows 7 from the perspective of the xp era. This is wrong because the memory usage mechanisms of the two are different. For example, if 2 GB memory is installed with win7, it will take about MB to boot. If 4 GB memory is installed with win7, it will take more than 1 GB to start. The larger the memory usage, the larger the memory usage. Xp is basically fixed, and the memory usage of the 2G and 4G systems is similar. So it is wrong to look at win7 with the xp theory. We recommend that you read the article "Win7 uses mostly memory and is smart and deliberate.

2. uac problem: in fact, this is a good mechanism. When uac is enabled, at least a lot of viruses cannot be secretly executed, because any system changes must be confirmed by uac. When uac is enabled, you will be given an additional procedure to let you know what the system is doing, and the security will be higher. Of course, the same is true for the administrator account. Because the administrator has the highest permissions, many viruses or hacker programs can easily use it to do many things that you cannot know, moreover, many people simply open their doors to hackers and viruses without setting passwords. Using accounts with lower permissions is good for security. In fact, the original version of xp will allow you to create an account after installation, instead of using administrator, but because of the simplified version in China, there are too many ghostversion xp, and they use administrator by default, therefore, many people habitually use the administrator. Normally, using a non-administrator account does not affect daily operations. If you have to use the administrator account, you are advised to change the name and set a password, which is a good habit. Click here to view the usage knowledge of Windows 7 UAC.

3. Easier operations than xp: This is an adaptive problem. When I first used Vista, I also had a feeling that I could not touch the North. But after I got used to it, I felt that many changes were very considerate and convenient, especially, the changes made by Win7 in details are closer to the user's operation habits.

4. Compatibility of software and games: Except for the software that is not updated, the software now basically has the corresponding win7 version. At least common software is completely free of problems. Those large commercial software should be able to keep up with the trend. But some software in China may have some problems. In fact, this cannot blame the operating system. The biggest reason is that the software is not enterprising. It is really impossible to run a virtual machine and it can be basically solved. As time passes, compatibility issues may not exist sooner or later. Win7 is much better. After the preparation of Vista, there are already at least incompatibility. It is no exaggeration to say that when xp was just launched, its incompatibility was several times more than that of Windows 7, which did not affect xp to become a mainstream system for many years.

5. Optimization. I personally think that it is meaningless to Build Windows 7 into an xp-like solution to save a little space. In this case, you might as well continue to use xp. Do you mean no? By default, Windows 7 is quite good, and there is no much optimization value. Of course, if your computer configuration is not too high and the hard disk is not too large, you need to slim down and streamline it, but it must be clear to you. I don't need to optimize software like Win7 optimization masters, but to set and beautify it in other aspects.

6. Disable update: To Prevent Microsoft ban from disabling update, this is also a misunderstanding. Update is the root of the disease and the foundation of system security. It is more practical to install anti-virus software. Third-party patching programs are far less familiar with windows than windows itself. Update is nothing terrible. Open it, really. I started update from xp to win7, but it didn't cause any problems. If you have shadow update, you can set update to an update prompt, but it is not automatically installed, so that you can check which updates do not need to be installed, in order to prevent the installation of some patches that may ban piracy. It is not recommended to disable update.

7. High Temperature in Win7: This is true. After all, the system interface is more gorgeous. Especially for notebook users, because many laptops are integrated with graphics cards, that is, the CPU is required to act as a GPU. When such laptops use win7, the CPU computing workload is higher than that of xp, so it is normal to increase the temperature. I believe that the uniqueness will be better controlled in terms of temperature.

8. Crashed, restarted, and the Internet was too slow. It took me to watch the video: To be honest, these are all caused by software and driver problems and have nothing to do with the system itself. I have never encountered a crash, restart, or slow Internet access. The video is not clear, the video is serted, or the video is too choppy. Unclear and jagged videos are related to the graphics card driver and rendering method. In the default rendering mode of the player, the new version of the video card driver will cause this phenomenon, while the old version is no problem. (The nvidia graphics card uses the 182. xx driver as the dividing line. These problems exist in 182. xx and above, but none in the following cases .) If you change the driver, you can try to change the rendering method of the player. In general, because of system changes, the old Rendering Method and the system itself may cause some conflicts, which leads to these problems. I believe that with the passage of time, the playing software has been improved, all these problems will be solved. Some people say that it is enough to disable aero because I have never encountered it.

In addition, the problem of playing video cards, especially some 720 P/1080P MKV. This is because win7 has a built-in decoder. You will find that most videos can be played even if the newly installed system does not have any decoding. This is the credit for the built-in compilation and decoder of win7. However, the compatibility of these encodings and decoders is certainly not as good as those corresponding encoders and decoders, so it is still normal to make some discounts during playback. By default, the system's built-in decoder has the highest priority level. In addition, the current coding and decoding software is not completely familiar with win7, so it is normal to be unable to control it. You can manually delete the built-in decoder, or wait for the encoding and decoding software to be updated to compete for priority (wincodecs seems to be more targeted ). The msmpeg2adec. dll and msmpeg2vdec. dll files in the system32 (32-bit system) and syswow64 (64-bit System) directories are the culprit of decoding. You can change the name or delete the files after obtaining the permission. However, we recommend that you change the name of the system score detection function of win7.

Other problems may not be listed in detail. Here we list some problems that I have encountered since I used win7 and provide corresponding solutions. We hope that all win7 users can smoothly transition and feel that Win7 is superior to xp, rather than giving up adaptation due to some problems and continuing to use xp. This will never lead to progress.