Upgrading win7 to win10 failed

We know that a very interesting intelligent voice assistant is built into Windows 10 system - Cortana (also affectionately called "Xiaona". When we want to quickly find an application but don’t want to manually search one by one, just send an instruction to "Xiao Na" and she can quickly tell us the location of the application, which is very convenient to use. However, recently, some users reported that they encountered the problem that Cortana could not function properly during use, and the system prompted that the service was abnormal. So how to deal with it? Next, I will introduce an effective solution to you. The operation steps are as follows: 1. Return to the Windows 10 desktop, press the "Win" key and "R" key on the keyboard at the same time to open the "Run" dialog box. Enter

Usually, when we start a program, the program icon and name will be displayed in the taskbar. However, recently a user using Windows 10 system found that only icons were displayed on his taskbar but no names were displayed, which made him very troubled. So, in response to this problem, how should Windows 10 system solve the problem that the taskbar icon name is not displayed? Next, I will introduce an effective solution to you. The specific operation steps are as follows: Right-click the mouse in the blank area of ​​the taskbar, and then select "Task Bar Settings" in the menu that appears, as shown in the figure: After entering the taskbar interface for personalized settings, find the "Merge Taskbar Buttons" option, click the selection box below, and then select

Previously, many netizens reported that there was a problem with the cumulative update of Windows 101809 during the installation process, and the error code was displayed as 0x800f0982. Although there are already technical experts on the Internet sharing solutions, users still look forward to Microsoft's official fixing this problem as soon as possible. On May 3, Microsoft acknowledged the existence of the error in its latest cumulative update notes and gave specific solutions, including reinstalling the language pack or performing a system reset and reinstalling Windows 10. Since the cumulative update KB4464330 version, the 0x800f0982 error has appeared, but Microsoft has not explained this before. Microsoft is not updating until the KB4495667 version is updated

There is no doubt that Microsoft's latest SurfaceProX is a remarkable product, and Microsoft's official website in China has opened the reservation channel for this device. However, there are some key points to be paid attention to before you decide to buy this device. The device comes with a Microsoft SQ1 custom processor, which means you may encounter some issues and limitations when running the Windows 10onARM operating system. Recently, Microsoft officially released a new support document detailing the possible compatibility issues when using Windows 10onARM processor. The article mentioned many issues in drivers, printers, games, etc., and pointed out that it is only designed for Windows 10onAR

The Win10 operating system has become widely popular and has become an indispensable part of the daily lives of many users. Although everyone is already very familiar with the desktop background, icons and interface of Win10, it is inevitable that you will feel a little boring after using it for a long time. If you can replace static wallpaper with dynamic wallpaper, it will undoubtedly add a touch of freshness to life. Next, I will introduce you how to replace dynamic wallpapers for Windows 10. The specific operation steps are as follows: Click the "Start" button in the lower left corner of the Win10 desktop, find the "Settings" option from the menu and click to enter. Find the "Personalization" option in the upper right corner of the settings window and click. After entering the personalized settings page, scroll down in the background settings below the lock screen preview picture to adjust the lock screen style. After scrolling down, you can

Flink is very important for the stream processing architecture. Kafka gives messages the ability to persist, and the ability to process data and even time travel depends on Flink. In the Streaming-The Future of Big Data we know that the two most important things for streaming processing are correctness and time reasoning tools. And Flink has very good support for both. Flink guarantees correctness. For continuous event stream data, because events may not have arrived when we process, the correctness of the data may be affected. The common practice now adopts high-latency offline calculations to ensure correctness, but also sacrifices low latency. The correctness of Flink is reflected in the definition of the calculation window in line with data generation

Nowadays, we are increasingly dependent on computers, and we cannot do without it in daily life, work or study. During use, we will store many important files on the computer, but what should we do if we hope that these files will not be viewed by others? Of course, adding a password to the folder is the most direct way. Today, let’s take a look at how to set a password for a folder! A few days ago, when I was browsing the web, I found that many netizens were discussing how to encrypt folders, so I helped answer them. As the saying goes, "It is better to have fun than to have fun alone", so today I also want to share this method with everyone. The first step is to select the folder you want to encrypt, right-click it, and a menu will pop up. Step 2: Select "Properties" in the menu

In order to facilitate others to use the computer, many users usually create a guest account in the system. However, in some cases, if the account is no longer needed, you can choose to disable or delete it. So how do you disable the guest account on your computer? The following is a Windows 10 system as an example to introduce the specific operation method of disabling the Guest account in detail. 1. Find the "This Computer" icon on the desktop, right-click it, and then select the "Manage" option from the pop-up menu. 2. After entering the computer management interface, you can find the item "Local Users and Groups" in the menu bar on the left and click to enter. 3. After expanding "Local Users and Groups", multiple subitems will be displayed below, including the shortcut portal "User". 4. Click "User"