The computer mouse that I’ve been using produces a really loud ticking sound when it’s clicked. For me it’s okay but then mother started complaining about noisy clicks at night time because it wakes her up when she hears it. So because of that today I replaced it with the mouse that my sister used for her laptop. It was actually wireless and a little bit smaller compared to my mouse. I wasn’t able to ask permission to my sister about this because it kind of emergency. So, I hope she’ll going to understand me.