检查以下安装Visual Studio 2015的软件和硬件要求，并确保您的系统满足这些要求。

Visual Studio 2015系统要求 [ ^ ]



Visual Studio Professional 2015 with Update 3

硬件要求

1.6 GHz或更快的处理器

1 GB的RAM （如果在虚拟机上运行，​​则为1.5 GB）

10 GB可用硬盘空间

5400 RPM硬盘驱动器

支持DirectX 9显卡（1024 x 768或更高分辨率）



软件要求

Windows 10

Windows 8.1

Windows 8

Windows 7 SP 1

Windows Server 2012 R2

Windows Server 2012

Windows Server 2008 R2 SP1



希望，它有助于：）

Check following software and hardware requirements for installing Visual Studio 2015 and make sure that your system meets these requirements.
Visual Studio 2015 System Requirements[^]

Visual Studio Professional 2015 with Update 3
Hardware Requirements
1.6 GHz or faster processor
1 GB of RAM (1.5 GB if running on a virtual machine)
10 GB of available hard disk space
5400 RPM hard disk drive
DirectX 9-capable video card (1024 x 768 or higher resolution)

Software Requirements
Windows 10
Windows 8.1
Windows 8
Windows 7 SP 1
Windows Server 2012 R2
Windows Server 2012
Windows Server 2008 R2 SP1

Hope, it helps :)