how to open 7z file on windows 7

Some books related to pythonare published in the world before. The format is .7z. I don't know how to enable it in Ubuntu. In ubuntu, unrar can be installed to open RAR compressed files. This 7z format is new and there is no way at the moment.Today I went to The 7z homepage and saw the following sentence:"

Address: http://blog.csdn.net/zhangkaihang/article/details/7684500 There are two types of jar files after Java packaging. 1. A single jar package, for example, the database vendor driver used in the project, you can use the class in the package to import the jar package using eclipse. 2. Java is packaged into executable GUI applications. In Windows 7, you cannot double-click to

My installed Windows 7 is upgraded from the home version to the flagship version. I cannot open the php file. My installed Windows 7 is upgraded from the home version to the flagship version. I cannot

Because work needs to analyze the source of a message, and so on, because you are accustomed to using Office outook to view message property information, and the current system default mail program is Windows Live Mail, so use the open with to specify that Office Outlook open the message, However, when you specify the mode of

After a blue screen appears on the Windows 7 system computer, the system automatically restarts. After the computer is restarted, the system displays information about the blue screen. If you have no time to view the information, you can also go to the "Event Viewer" in Windows 7 (location: Control Panel-system and sec

After a blue screen appears on the Windows 7 system computer, the system automatically restarts. After the computer is restarted, the system displays information about the blue screen. If you have no time to view the information, you can also go to the "Event Viewer" in Windows 7 (location: Control Panel-system and sec

Because work needs to analyze the source of a message, and so on, because you are accustomed to using Office outook to view message property information, and the current system default mail program is Windows Live Mail, so use the open with to specify that Office Outlook open the message, However, when you specify the mode of

From: http://www.setlt.net/archives/1463 Original article: The specific method is as follows: 1. Enter redegit in the run. Everyone on Earth knows that this is the Windows registry. 2. Open hkey_classes_root/*/Shell in sequence, click shell, create an item, and enter the name of the item. This is displayed in the right-click menu. We recommend that you enter edit with gvim. 3. Right-click the new

1. Click "Start" in the lower-left corner of Windows 7, click "Control Panel" on the Open menu, as shown 2. Then in the Enter interface we click "View Mode" then we click "Category"; 3. This can be better to see the content of this, we click on the "Network and the Internet"; 4. Then find the "Network and Sharing Center" inside the network, as s

Word has the preview function enabled, click"File> Open", You do not need to open the document to view its content. When you need to search for a specific document, you can use this function to avoid repeated operations to open or close multiple documents, saving a lot of time.However, after the last update t

Solution:1. Right-click "notepad" on the desktop and then click "properties" in the pop-up menu;2. On the displayed page, select the "change" button under the "general" option, as shown in the following figure.3. Now we have selected notepad for the open method, and then we will select "always use the selected program to open this

1. If the folder cannot be opened, now, we want to solve the problem by right-clicking the folder and right-clicking and selecting "properties". In the pop-up menu, we click "security" and then click "Advanced". the effect of "advanced editing" is as follows;2. A "owner" of this folder will pop up, and then you will see a "SYSTEM". Then we will click "edit" to open it. The effect is

How does one modify the file window size in a 32-bit Windows 7 7 system ?, Windows 7 7 Many 32-bit Windows

excerpt from a brief introduction to it7 (in fact, the text in my ppt: A. Net Twitter client on Windows 7 -Developed by C #, WPF, and windowsapicodepack... -Start from zero, current is 0.1 milestone -Have basic capabilities of a Twitter Client Using various new features of Windows 7

eml format file is a file format that Microsoft Company uses in Outlook Express to follow RFC822 and its subsequent extensions, and becomes a common format for various types of e-mail software, which is the format of e-mail export. and in Windows 7 and Windows 8, Outlook Exp

is displayed at an interval of about 0.1 seconds. The system uses a LAN consisting of China Telecom's star sky and allows others to connect to my network, I can also connect to other people, indicating that there is no problem with the telecommunications server. If I can use a non-ie kernel browser to access the Internet, it is a problem with IE, but other applications cannot connect to the network, I am confused. The firewall does not block program connection. Does

Before introducing the subject, I would like to recommend a very good website to you. Its maintainer is the former SilverlightProgramManager. This website provides a large number of development resources for Windows Phone 7, including many frameworks, controls, open-source projects, Metro-style icons, and other valuable content. It can be called Paul Vientiane an

To better understand the concept of the library in Windows 7, it is important to review similar features in previous versions of Windows. In Windows XP and Vista, Microsoft provides users with a series of special folders for storing personal documents and pictures. In Vista, these folders are designed to help users fin

Failure Phenomenon: How file sharing is implemented between Windows 8.1 and Windows 7 systems 　　Solution: I. Preparation and preparation conditions Windows 8.1 and Windows 7 compute

Http://www.findmysoft.com/news/Open-Source-Vbootkit-2-0-Attack-Tool-for-Windows-7/ Windows 7 release candidate is now out and available for public download, and so is the Open Source attack tool vbootkit 2.0 created by security re