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List of contents of this article:

• 1, How to use the full-screen viewing function of Win10 system photo viewer
• 2,Apple's new system WeChat photo album can't be sent
• 3
  、How about Hitachi Fresh Air System
• 4. The house has been decorated. Can the new wind system be installed in the later stage?
• 5, How to install a new system on your computer
• 6, Windows11 will be fully launched from now on. What are the features of this system?

How to use the full-screen viewing function of Win10 system photo viewer

1. Need to start this wi in your own win10 computer The drawing tool that comes with the ndows system. If you don't know where this drawing tool is, I suggest that you use Xiaona's voice assistant to search directly.

2. First of all, we need to use the registry editor to turn on the Win10 system photo viewer function.Because this function is actually hidden, then press the Windows logo key + R key, open the run command window, and enter the "regedit" command.

3. As shown in the figure, we select the file browser to open it in the computer taskbar, or press the Win E key combination on the keyboard to open it. Then enter the main page. Select the view option at the top of the homepage to open it. Then select the option in the upper right corner to open it. Then select to view and open under the pop-up window.

4. When we use the win10 computer to view pictures, the drawing is usually turned on by default. If we don't want to open it with drawings, then we need to add a picture viewer. Let's first create a new notepad in the computer, open it and enter the code shown in the figure.

5. The details are as follows: In the first step, click the start icon in the lower left corner of the desktop. In the second step, after coming to the start menu shown in the figure below, click all the program icons pointed by the arrow. Step three, in all the program windows shown in the figure below, click the photo viewer that comes with win10.

6. Photo viewer magnification method of win10: There are two ways to enlarge the photo viewer method of win10: open a picture and click the plus sign in the lower right corner to complete the magnification of the picture; open a picture, hold down the "Ctrl" key on the keyboard, and slide the mouse to scroll Wheel, slide up to complete the enlargement of the picture.

Apple's new system WeChat photo album can't be sent

1. Hello! WeChat can't send photos on the mobile phone. It may be that you have not opened the permission to use the album. Open the mobile phone settings, click the application management to open the WeChat app, and then open the permission to use the album.

2. The failure to send WeChat pictures is related to the following 3 points: there is a problem with the network connection; the WeChat storage space is insufficient; the WeChat version is too low, resulting in the failure of sending the picture.

3. There are generally several reasons why Apple WeChat can't send pictures: 1 There may be a problem with the WeChat version. You can try to update to the latest version. 2 It may be a network problem, which is caused by the current user's poor network. It can be used normally when the network is good.

4. First of all, you need to check whether your network is normal, that is, whether the WIFI you connect to can be used, or whether your mobile phone still has data. If the above problems do not exist, there may be a problem with your mobile phone. You can restart the mobile phone and have a try.

5. The iPhone cannot send pictures on WeChat for the following reasons: network problems: check whether the mobile phone is connected to a stable network and make sure that the network signal is good. The WeChat version is outdated: Try to update the WeChat application to the latest version to ensure that the latest functions and fixes are used.

6. Method 1: Restart the mobile phone. You can restart the mobile phone first and then open WeChat to have a try. Sometimes the picture cannot be sent because we have downloaded new things and WeChat conflicts or some residual garbage and other problems. Method: Clean up WeChat storage space. Log in to WeChat, select "Me" to enter the personal settings interface, and click Settings.

How about Hitachi Fresh Air System

1. Hitachi Fresh Air System is good. Hitachi Fresh Air System adopts high-efficiency filtration technology, which can effectively filter bacteria, viruses, pollen, dust mites and other harmful substances in the indoor air to provide fresher and healthier indoor air.

2. Now everyone will choose the fresh air system when installing air conditioners. The fresh air system of the air conditioner is also known as the fresh air exchanger.Enjoy the fresh air of nature without opening the window. To avoid "air conditioning disease", adopt the optimal indoor ventilation principle - negative pressure air delivery method to avoid "air conditioning disease".

3. Hitachi's fresh air system can air the room without opening the window. Hitachi is a well-known brand. It is a very influential brand in the field of fresh air systems, and the air conditioners it produces are also very popular. It is an enterprise involved in the field of frequency conversion air conditioning research earlier.

The house has been decorated. Can the new wind system be installed in the later stage?

The renovated house can be equipped with a fresh air system. The new wind system is a kind of energy.Equipment sufficient for indoor air circulation and purification can effectively improve indoor air quality, provide fresh air, and reduce the presence of pollutants and odors.

The renovated house can be equipped with a fresh air system. Usually, the installation of the fresh air system does not conflict much with the decoration. However, if the house is installed after decoration, some spaces need to be renovated. For example, the kitchen ceiling and exterior walls need to be changed or drilled before the new wind system can be installed.

Under normal circumstances, as long as there is no major conflict with the decoration, we can install pipe-type fresh air and appropriately sacrifice some space transformation, such as bathroom and kitchen ceiling renovation, exterior wall holes, etc., and can install fresh air systems, but all of these need professional fresh air system installation companies to complete.

The answer is yes. After decoration, a new air system can be installed.Although it is best to install the fresh air system before the decoration is completed, it does not mean that the fresh air system cannot be installed at all after the house is decorated. Considering that I didn't consider using the fresh air system at home in the early stage of decoration, I didn't remember it until after the decoration.

The answer is yes. The new wind system is no longer so stupid. Picture Nowadays, many new styles can integrate well with the home environment, and have gradually become the mainstream of the market.

Yes, there are many ways to install the fresh air system. After decoration, you can install wall-mounted or cabinet-mounted. Nowadays, the fresh air system has cabinet-mounted and wall-mounted, which is suitable for families that have been decorated. There are a variety of models, and you can choose a suitable fresh air system according to the size of the house.

How to install a new system on the computer

The computer will start from the installation disk and enter the operating system installation interface. Follow the prompts of the installation wizard to complete the installation of the operating system. During the installation process, you may need to enter the product key, select the installation path, etc.

Hard disk installation. It is suitable for skilled users who have carried out system backups. USB flash drive installation. If there is no one-click restore, use the system USB flash drive to reinstall the system. CD-ROM installation. It is suitable for novice computer users and equipped with an optical drive.

Back up important files on the C disk and desktop. System download: ghost win system, the version depends on the need, take win7 as an example here. Reinstall tool download: one-click GHOST. Decompression tools: WinRAR or good compression and other decompression software.

There are many ways to install the computer system, including CD-ROM installation method, USB disk installation method, hard disk installation method, etc. Today, I will focus on the method of hard disk installation system.

Insert the USB flash drive of the system into the USB port of your computer; press the F12 key when starting up, enter the boot menu, select the line with the USB word, press the return key, and then press the system prompts to complete the installation.

Windows11 will be fully launched from now on. What are the features of this system?

Strong ease of use: The user interface of the Windows operating system is friendly and easy to use. Through menus, buttons, icons and other elements, users can easily complete various operations.

The application is different. Win10 is a tiling application shortcut, and win11 is a simple icon without dynamic tiles. Many new function components specifically for win11 have been added, including screenshot tools, team chat tools, etc.

The main features of the Windows operating system are: interface graphics, multi-user, multitasking, good network support, excellent multimedia functions, good hardware support, numerous applications, etc. The interface is graphical, and the Windows user interface and development environment are object-oriented.

The Windows11 system integrates screenshot and sketch tools, integrates functions, and is more in line with the UI interface of the new system. This screenshot tool defaults to rectangular screenshots, which is convenient for screenshots of chat messages.After that, users set screenshots of different sizes and screenshots of different modes and formats.