Our orders are delivered strictly on time without delay 
Why is it important to learn the various signals associated with the kill command?
Suppose you have observed that your system is performing slower than usual. Applications are taking longer to load; switching among tasks is also taking longer and may even cause some applications to crash. Which system resources are likely to be at the root of the problem? How can you use system tools, such as the Task Manager, to help identify and troubleshoot these problems?
