76号元素锇（osmium）的符号

I'm currently using the Windows operating system on my laptop.
我正在笔记本电脑上使用Windows操作系统。
The Mac OS comes pre-installed on all Apple computers."
Mac OS系统预装在所有的苹果计算机上。
Linux is an open-source operating system favored by many developers."
Linux是一个受到众多开发者青睐的开源操作系统。
The new version of iOS will be released this fall for iPhone and iPad users.
新款iOS将在今年秋天为iPhone和iPad用户发布。
Android OS dominates the global market share in mobile devices.
安卓操作系统在全球移动设备市场份额中占据主导地位。
In computing, the kernel is the core component of any operating system.
在计算机科学中，内核是任何操作系统的核心组成部分。
Please update your operating system to ensure optimal performance and security.
请更新您的操作系统以确保最佳性能和安全性。
A virtual machine allows you to run different operating systems on the same hardware.
虚拟机使您能够在同一硬件上运行不同的操作系统。
The operating system manages computer hardware resources and provides common services for application software.
操作系统管理计算机硬件资源并为应用程序软件提供通用服务。
Some viruses can infect a variety of operating systems, while others are specific to certain platforms.
有些病毒可以感染各种不同的操作系统，而另一些则只针对特定平台。