这个机制十分便利，不会造成系统资源紧张。

This mechanism is convenient and does not strain the system's resources.

系统资源可以被划分，这样各个分区就不会互相影响。

System resources are divided so that partitions cannot interfere with each other.

不使用的帐号也会耗光你的系统资源。

Inactive accounts can also eat up your system resources.

仅当您知道存在足够的空闲系统资源时才调整线程的数量。

Only adjust the number of threads if you know that there are enough spare system resources.

在处理进程的生杀大权之前要先揪出后台最占用系统资源的进程。

Before you start wrangling background processes, take a moment to find out which ones are causing the biggest hardware drain.