Things can become so easy if you could control your computer from a phone or tablet. Of course this is possible and you can easily experience this feature just by downloading an app. There are few apps available that help in this process. The process is discussed here in full details.
Steps to control your computer from a phone or tablet
>TeamViewer is a very simple remote connection app that works through the internet connection. First this app should be downloaded and installed in both the devices in your computer and in phone or tablet. Visit this site to download TeamViewer. This is available for all platforms such as Windows, MAC, Android, iOS, Linux and Windows Phone, Blackberry.
> Both the devices computer and phone should be connected to the internet.
> Open the TeamViewer in your computer once this is installed. There will be shown an ID and password. Note it down.
> Now you need to open the TeamViewer in the phone and enter the noted ID and password from computer.
> Tap on ‘Remote control’ to see the computer screen in your phone or tablet. You can control your computer from a phone or tablet now easily.
So, if there is any problem occurring in your friend computer and he is not able to solve it then you can control his computer from your phone and try troubleshooting the problem. You can tap on the screen and use it as a mouse click. A click on a text will bring a virtual keyboard on the screen. As you do something in your phone it will be done on the computer but it takes little more time based on the internet connection. Various apps are available for this purpose but TeamViewer is the simple and easiest among all.