How to check responsiveness or activity of a server, website or a network device using the command line utility in Windows and Linux?

I am using an OPPO phone since 7 months ago. Therefore, I like its feature but from a few days ago my Android apps are not responding. I cannot able to understand the reason for it.
Then, how do I fi

What is the meaning of the hp notebook 15 ay019tu driver? And what are the causes of the hp notebook 15 ay019tu driver? Is this driver available for both 32 bit and 64bit? What are the steps for downl

Recently when I’m connecting my PC with Wi-Fi it keeps disconnecting PC. I’m trying to reconnect it but, this isn’t working. I tried to restart PC but got no improvement. What can I do to solve

Hi, Today suddenly, my phone switched off automatically. Now when I’m trying to start it but it isn’t starting. How can I start it?

A few days ago, I purchased an android phone with the latest Android system. Now when I’m trying to use the Google play store in it, it keeps crashing. How can I solve this problem?

What is Android development? And what languages are best for android development? Which tool can be used for developing android apps? What is the lifecycle of an android application?

My apps are closing automatically while I’m using it Why does this happen? Does this mean that there is some software issue on my phone? How can I fix this problem? Switching off and on my phone is a

Is it possible to transfer all the contacts from an Android device to an email account? If yes, then what are the benefits and how to do it?

Has your Samsung phone ever shown “Camera Failed” error? Thinking of a new phone or selling it off? See the hack, and your phone is ready to shoot!