Microsoft Visual Studio is a software application known as an integrated development environment, or IDE, that provides developers with a user friendly platform to write code. The application can be used to develop websites, computer programs, web and mobile applications, and web services. New User Experienced Start Window
One major thing you’ve noticed that the new start window will appear in Visual Studio 2019. It consists, so many featured options mentioned below.


- Check out the code
- Open a project
- Open a folder
- Create a new project

Visual Studio Live Share
Live Share is a developer service in Visual Studio 2019. This feature directly enables to share code context and debugging process with your teammates and get live access within Visual Studio itself like Google document services. Using Live Share, your teammates may able to read, edit, debug, and navigate the developing project securely in a natural way. This service is installed by default in New Visual Studio 2019.

Improved Refactoring
Refactoring in any IDE will highly helpful for developers. In Visual Studio 2019 these refactorings will come up with new advanced features, and these are used to organize your code in a structured manner. These refactorings will show the suggestions in the light bulb icon and contains actions like moving members base class and interface, make changing the namespaces to suits the folder structures. For example, convert foreach-loops to LINQ queries, etc.

Enhanced Search Experience
One of the useful features in Visual Studio 2019 is the updated search box. In a previous version, it was known as Quick Launch. The new search experience in Visual Studio 2019 is quicker and work effectively for getting best results. This is the advanced feature in the current edition of IDE’s compared to previous versions. Now the search results will show the suggestions as you type in the search box, and it will dynamically present the results. You can also use keyboard shortcuts while searching, and this will helps you to remember the search queries for future use and recall whenever you build the new web applications.

Search Feature While in Debugging
You’ve already known that the debugging is the process to identify errors and to eliminate those errors in software. Searching objects and suitable values while debugging process is very helpful for the developers. In Visual Studio 2019 searching while debugging is added Locals, Autos, and Watch windows used to find the values and objects. Below animation will explain the actual process of debugging search window in VS2019.

Visual Studio IntelliCode
Intellicode is an extension in Visual Studio 2019, and it enhances the web application & software development using advanced technology called Artificial Intelligence. It provides suggestions and coding objects in the development process. Intellicode will gain its power using 2000 various open-source projects in Github to streamline and improve your coding skills.

Code cleanup in One Click
A new code cleanup command in Visual Studio 2019 is to detect the warnings and suggestions with the one-click button. This command will help to format the code and make the changes into the coding format suggested by .editorconfig files and settings. It also enables to save collections of fixers as the default profile. Let’s take one example for clear understanding is that you have a different dynamic set of fixers to apply before a code syntax review is to configure different profiles at the various tasks.

Integrated Code Reviews in Development
Microsoft designs a brand new extension, called Managed Pulled Requests(PRs). Using this extension, you can run the code and debug your team’s pull requests without quitting the Visual Studio Application. Presently this feature is only available to Azure Repos, and soon you can expect the support from GitHub. Want to use this extension for development, then you need download from Visual Studio Marketplace.

Per Monitor Aware Rendering(PMA)
In previous IDE editions, if you will work with monitors that were installed with various type of display scale factors, and these are connected remotely with a machine to show the various scale factors that are distinct from the primary device, but those results are shown blurry or render with wrong scaling factors. But Visual Studio 2019 came up with a PMA (Per-monitor aware) application. This will show output correctly without rendering anything irrespective of scaling factors of the display.

New Delivery Model for SQL Server Data Tools
Visual Studio supports so many programming languages, including server-side languages also. And the SQL server data tools (SSDT) are always used to build server-side applications. The new data delivery model is available in Visual Studio 2019 to develop SQL related projects such as server-side based applications, analysis services projects, reporting services projects, and integration services projects, etc. This delivery model will be available in the form of extensions called analysis services and integration services extensions. In previous editions, these extensions are available in the form of standalone installer type. But in the new version, these features will be directly accessible with built-in workloads of Visual Studio 2019.

Note: Includes: Enterprise / Professional / Community / Tools


System requirements:
1.8 GHz or Faster Processor. Quad-Core or Better Recommended
2 GB of Ram; 8 GB of Ram Recommended (2.5 GB Minimum If Running On A Virtual Machine)
Hard Disk Space: Minimum of 800MB UP to 210 GB of Available Space, Depending On Features Installed; TYPICAL INSTALLATIONS REQUIRE 20-50 GB OF FREE SPACE.
Hard Disk Speed: To Improve Performance, Install Windows and Visual Studio On A Solid State Drive (SSD).
Video Card That Supports A Minimum Display Resolution of 720p (1280 BY 7

https://docs.microsoft.com/en-us/visualstudio/releases/2019/release-notes#16.10.1
https://www.microsoft.com/