It is used to develop computer programs , as well as websites , web apps , web services and mobile apps. It can produce both native code and managed code. Visual Studio includes a code editor supporting IntelliSense the code completion component as well as code refactoring. The integrated debugger works both as a source-level debugger and a machine-level debugger. Other built-in tools include a code profiler , designer for building GUI applications, web designer , class designer, and database schema designer.

It accepts plug-ins that expand the functionality at almost every level—including adding support for source control systems like Subversion and Git and adding new toolsets like editors and visual designers for domain-specific languages or toolsets for other aspects of the software development lifecycle like the Azure DevOps client: Team Explorer. Visual Studio supports 36 different programming languages and allows the code editor and debugger to support to varying degrees nearly any programming language, provided a language-specific service exists.

Support for other languages such as Python , [9] Ruby , Node. Java and J were supported in the past. The most basic edition of Visual Studio, the Community edition, is available free of charge. As of 8 November [update] the current production-ready Visual Studio version is , with older versions such as and on Extended Support, and and on Mainstream Support. Visual Studio does not support any programming language, solution or tool intrinsically; instead, it allows the plugging of functionality coded as a VSPackage.

When installed, the functionality is available as a Service. In addition, the IDE is also responsible for coordinating and enabling communication between services. A language service defines various interfaces which the VSPackage implementation can implement to add support for various functionalities. Language services are implemented on a per-language basis. The implementations can reuse code from the parser or the compiler for the language. Visual Studio does not include any source control support built in but it defines two alternative ways for source control systems to integrate with the IDE.

Visual Studio. Visual Studio supports running multiple instances of the environment each with its own set of VSPackages. The instances use different registry hives see MSDN 's definition of the term "registry hive " in the sense used here to store their configuration state and are differentiated by their AppId Application ID. The instances are launched by an AppId-specific. The various product editions of Visual Studio are created using the different AppIds. Consequently, one can install the Express editions side-by-side with other editions, unlike the other editions which update the same installation.

The professional edition includes a superset of the VSPackages in the standard edition, and the team suite includes a superset of the VSPackages in both other editions. Visual Studio like any other IDE includes a code editor that supports syntax highlighting and code completion using IntelliSense for variables , functions , methods , loops , and LINQ queries. In Visual Studio onwards, it can be made temporarily semi-transparent to see the code obstructed by it.

The Visual Studio Code Editor also supports setting bookmarks in code for quick navigation. Other navigational aids include collapsing code blocks and incremental search , in addition to normal text search and regex search. A management tool for code snippets is built in as well. These tools are surfaced as floating windows which can be set to automatically hide when unused or docked to the side of the screen. The Visual Studio code editor also supports code refactoring including parameter reordering, variable and method renaming, interface extraction, and encapsulation of class members inside properties, among others.

Visual Studio includes a debugger that works both as a source-level debugger and as a machine-level debugger. It works with both managed code as well as native code and can be used for debugging applications written in any language supported by Visual Studio. In addition, it can also attach to running processes, monitor, and debug those processes.

If source code is not available, it can show the disassembly. The Visual Studio debugger can also create memory dumps as well as load them later for debugging. The debugger can be configured to be launched when an application running outside the Visual Studio environment crashes. The Visual Studio Debugger allows setting breakpoints which allow execution to be stopped temporarily at a certain position and watches which monitor the values of variables as the execution progresses.

Code can be stepped over , i. When debugging, if the mouse pointer hovers over any variable, its current value is displayed in a tooltip "data tooltips" , where it can also be modified if desired. During coding, the Visual Studio debugger lets certain functions be invoked manually from the Immediate tool window. The parameters to the method are supplied at the Immediate window. Visual Studio includes a host of visual designers to aid in the development of applications. These tools include:.

Visual Studio allows developers to write extensions for Visual Studio to extend its capabilities. These extensions "plug into" Visual Studio and extend its functionality. Extensions come in the form of macros , add-ins , and packages. Macros represent repeatable tasks and actions that developers can record programmatically for saving, replaying, and distributing. Macros, however, cannot implement new commands or create tool windows.

They are written using Visual Basic and are not compiled. Add-Ins can be used to implement new functionality and can add new tool windows. They can create designers and other tools, as well as integrate other programming languages. However, the managed API isn't as comprehensive as the unmanaged one. Express Editions do not support hosting extensions. On top of that, other packages can be added to customize the installation. The Isolated mode of the shell creates a new AppId where the packages are installed.

These are to be started with a different executable. It is aimed for development of custom development environments, either for a specific language or a specific scenario. It serves as the central location for posting information about extensions to Visual Studio. Community developers as well as commercial developers can upload information about their extensions to Visual Studio. NET through Visual Studio Users of the site can rate and review the extensions to help assess the quality of extensions being posted.

An extension is stored in a VSIX file. One of the main advantages of these extensions is that they do not require Administrator rights to be installed. RSS feeds to notify users on updates to the site and tagging features are also planned.

The Community edition was announced on November 12, , as a new free version, with similar functionality to Visual Studio Professional. Prior to this date, the only free editions of Visual Studio were the feature-limited Express variants. Unlike the Express variants, Visual Studio Community supports multiple languages, and provides support for extensions.

Individual developers have no restrictions on their use of the Community edition. The following uses also allow unlimited usage: contributing to Open Source projects, academic research, in a classroom learning environment and for developing and testing device drivers for the Windows operating system. All other use by an organization depends on whether you are classified as an Enterprise more than employees or more than 1 million USD in annual revenue, per Microsoft.

As of Visual Studio , the Professional edition is the entry level commercial edition of Visual Studio. Previously, a more feature restricted Standard edition was available.

Windows Mobile development support was included in Visual Studio Standard, however, with Visual Studio , it is only available in Professional and higher editions. Windows Phone 7 development support was added to all editions in Visual Studio Development for Windows Mobile is no longer supported in Visual Studio It is superseded by Windows Phone 7. In addition to the features provided by the Professional edition, the Enterprise edition provides a new set of software development, database development, collaboration, metrics, architecture, testing and reporting tools.

The first version of Visual Studio was Visual Studio Microsoft first released Visual Studio codenamed Boston , [] for the city of the same name , thus beginning the VS codenames related to places [] in , bundling many of its programming tools together for the first time.

Visual Studio 97 was an attempt at using the same development environment for multiple languages. The next version, version 6. The v6 edition of Microsoft was the core environment for the next four releases to provide programmers with an integrated look-alike platform.

This led Microsoft to transition the development on the platform independent. NET Framework. Visual Studio 6. Microsoft released Visual Studio. NET VS. The biggest change was the introduction of a managed code development environment using the. Programs developed using. When a CIL application executes, it is compiled while being executed into the appropriate machine language for the platform it is being executed on, thereby making code portable across several platforms.

Programs compiled into CIL can be executed only on platforms which have an implementation of Common Language Infrastructure. Microsoft introduced C C-sharp , a new programming language, that targets.

Visual J programs use Java's language-syntax. Visual Basic changed drastically to fit the new framework, and the new version was called Visual Basic. NET and Web Services and, with an add-in, portable devices using the.

NET Compact Framework. The internal version number of Visual Studio.

Download Visual C++ Redistributable for Visual Studio from Official Microsoft Download Center

Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. This is not the latest version of Visual Studio. To download the latest release, please visit the Visual Studio site.

Click the button below to download the latest version of Visual Studio Refer to instructions on installing and updating Visual Studio to the most recent release. Download Visual Studio Visual Studio version Enterprise and Professional customers needing to adopt a long term stable and secure development environment are encouraged to standardize on this version.

As explained in more detail in our lifecycle and support policy , version Because Visual Studio is now in extended support, all administrator updates now cover all minor version ranges of the product. This means that all security updates delivered through the Microsoft Update Catalog or Microsoft Endpoint Manager will update the client to the latest secure version of the Visual Studio product.

NET Core 2. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user.

CVE Elevation of privilege vulnerability A potential elevation of privilege vulnerability exists when the Microsoft Visual Studio updater service improperly parses local configuration data.

CVE Elevation of privilege vulnerability A potential elevation of privilege vulnerability exists in Git for Windows, in which Git operations could run outside a repository while seraching for a Git directory. Git for Windows is now updated to version 2. The system is vulnerable to LPE during the installation it creates a directory with write access to all users. A denial of service vulnerability exists where. NET Core server applications providing WebSocket endpoints could be tricked into endlessly looping while trying to read a single WebSocket frame.

An information disclosure vulnerability exists when dumps created by the tool to collect crash dumps and dumps on demand are created with global read permissions on Linux and macOS.

An information disclosure vulnerability exists in where a JWT token is logged if it cannot be parsed. A remote code execution vulnerability exists when the Visual Studio installer executes the feedback client in an elevated state.

An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector incorrectly handles data operations. A remote code execution vulnerability exists in. NET 5 and. NET Core due to how text encoding is performed.

A remote code execution vulnerability exists when Visual Studio loads a malicious repository containing JavaScript or TypeScript code files. A remote code execution vulnerability exists when disposing metafiles when a graphics interface still has a reference to it. This vulnerability only exists on systems running on MacOS or Linux. A remote code execution vulnerability exists when the Visual Studio Installer attempts to show malicious markdown. A tampering vulnerability exists when the Python Tools for Visual Studio creates the python27 folder.

An attacker who successfully exploited this vulnerability could run processes in an elevated context. An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector improperly handles data operations.

An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector improperly handles file operations. A remote code execution vulnerability exists in Visual Studio when it improperly handles objects in memory.

A security feature bypass vulnerability exists in the way Microsoft ASP. NET Core parses encoded cookie names. The ASP. NET Core cookie parser decodes entire cookie strings which could allow a malicious attacker to set a second cookie with the name being percent encoded.

A denial of service vulnerability exists when ASP. NET Core improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against an ASP. NET Core web application. The vulnerability can be exploited remotely, without authentication. An elevation of privilege vulnerability exists when the Windows Diagnostics Hub Standard Collector Service fails to properly sanitize input, leading to an unsecure library-loading behavior.

An elevation of privilege vulnerability exists in Visual Studio when it loads software dependencies. A local attacker who successfully exploited the vulnerability could inject arbitrary code to run in the context of the current user.

A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to an ASP. The security update addresses the vulnerability by restricting the types that are allowed to be present in the XML payload.

An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector or the Visual Studio Standard Collector fails to properly handle objects in memory.

An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector Service improperly handles file operations. To comprehensively address CVE, Microsoft has released updates for. NET Core 3. Customers who use any of these versions of. NET Core should install the latest version of. NET Core.

See the Release Notes for the latest version numbers and instructions for updating. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the.

NET Core application. The security update addresses the vulnerability by correcting how the. NET Core web application handles web requests. An elevation of privilege vulnerability exists when Microsoft Visual Studio updater service improperly handles file permissions. An attacker who successfully exploited this vulnerability could overwrite arbitrary file content in the security context of the local system.

An elevation of privilege vulnerability exists when the Visual Studio Extension Installer Service improperly handles file operations. An attacker who successfully exploited the vulnerability could delete files in arbitrary locations with elevated permissions.

A credential leak vulnerability exists when specially crafted URLs are parsed and sent to credential helpers. This can lead to credentials being sent to the wrong host. An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector improperly handles file operations, or the Windows Diagnostics Hub Standard Collector Service fails to properly sanitize input.

A spoofing vulnerability exists when creating an Outlook Web-Addin if multi-factor authentication is enabled. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the ASP.

The security update addresses the vulnerability by correcting how the ASP. NET Core web application handles in memory. A remote code execution vulnerability exists when Git runs into collisions of submodule names for directories of sibling submodules. An attacker who successfully exploited this vulnerability could remote execute code on the target machine. A remote code execution vulnerability exists when Git interprets command-line arguments with certain quoting during a recursive clone in conjunction with SSH URLs.

The security update addresses the vulnerability by taking a new version of Git for Windows which fixes the issue. An arbitrary file overwrite vulnerability exists in Git when non-letter drive names bypass safety checks in git clone. An attacker who successfully exploited this vulnerability could write to arbitrary files on the target machine.

A remote code execution vulnerability exists in Git when cloning and writing to. The security update addresses the vulnerability by taking a new version of Git for Windows which has been made aware of NTFS alternate data streams. An arbitrary file overwrite vulnerability exists in Git when tree entries with backslashes and malicious symlinks could break out of the work tree.

The security update addresses the vulnerability by taking a new version of Git for Windows which does not allow this usage of backslashes. A remote code execution vulnerability exists in Git when cloning recursively with submodules. The security update addresses the vulnerability by taking a new version of Git for Windows which tightens validation of submodule names.

An elevation of privilege vulnerability exists when Visual Studio fails to properly validate hardlinks when extracting archived files.

An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector Service improperly impersonates certain file operations. An attacker who successfully exploited this vulnerability could gain elevated privileges. An attacker with unprivileged access to a vulnerable system could exploit this vulnerability. The security update addresses the vulnerability by ensuring the Diagnostics Hub Standard Collector Service properly impersonates file operations.

A denial of service vulnerability exists when. An attacker who successfully exploited this vulnerability could cause a denial of service against a. The update addresses the vulnerability by correcting how the.

An elevation of privilege vulnerability exists in Git for Visual Studio when it improperly parses configuration files. An attacker who successfully exploited the vulnerability could execute code in the context of another local user. To exploit the vulnerability, an authenticated attacker would need to modify Git configuration files on a system prior to a full installation of the application. The attacker would then need to convince another user on the system to execute specific Git commands.

The update addresses the issue by changing the permissions required to edit configuration files. This release addresses security and other important issues. Details can be found in the.

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Or, create a free account by selecting the link in No account? Create one! Notes. Visual Studio versions since Visual Studio share the same. This compiler CTP contains preview versions of various C++11, C++14, and C++/CX language features. The Visual C++ Redistributable Packages install run-time components that are required to run C++ applications built using Visual Studio.