What causes program not responding?

What causes program not responding?

When a Windows program stops responding or freezes, it can be caused by many different problems. For example, a conflict between the program and hardware in the computer, lack of system resources, or software bugs can cause Windows programs to stop responding.

Why does my laptop becomes unresponsive?

There are a number of reasons your PC might become unresponsive. It could be hardware or software, or a combination of both. In these circumstances, the operating system slows your PC down in order to prevent damage from overheating. Another common cause is running out of free memory.

What is unresponsive computer?

An unresponsive computer is one that does not communicate with the operator through the normal operator display device, for example VDU (terminal) or numerical display. When switched on the computer appears to be ‘dead’, for example. (a) an office computer (or home computer) produces a blank CRT display; (b)

Why is my desktop unresponsive?

One of the most common reasons that Windows becomes unresponsive is that it doesn’t have enough resources to run smoothly. The two components that most often bottleneck performance are your RAM (memory) and CPU. Your computer stores all running programs in RAM.

How do you turn off an unresponsive computer?

What to do if your computer has frozen

  1. To stop a process, click Command + period (.)
  2. Open the “Force Quit Applications” window by pressing Command + Option + Escape.
  3. Restart or shut down the computer by going to CTRL + Media Eject Key (which displays a triangle with a bar below it)
  4. Quit all apps and restart the computer: Command + CTRL+ Media Eject Key.

Why is my mouse pad locked?

Steps to try first You can toggle the touchpad off and on with that button. TouchPad Fn keys: Some laptops have an Fn key that, in combination with one of the F1 – F12 function keys, can enable and disable the touchpad. To toggle the touchpad off and on, press both of these shortcut keys at the same time.