Has anyone heard sharp electric sound through audio jack and screen freeze issues with Zoom Client?

Hey @Nikit_Sharma, I would recommend going into your Zoom desktop client settings under Audio and set the speaker to 'Same as System', which will be your default speaker for your desktop, and see if that makes a difference.

While in the Audio tab of your settings, check, 'show in-meeting option to enable "Original Sound'. You'll find this while in a meeting and select the default microphone. 

I hope this helps! If not, I would try looking into updating your audio drivers and/or reinstalling the Zoom desktop client from zoom.us/download.