Q. No.3 a) Choose three developments which arises because of mobile phone 1. Sending Emails 2. Text Messaging 3. Sending Photos as soon as it has been taken 4. Using internet 5. Making phone call where ever you are 6. Leaving messages when somebody is not available.

Answergps;

In windows explorer, select the file, folder, or groups of files and folders you'd like to copy. you can select multiple files or folders in several ways: click the first file or folder you want to select, hold down the ctrl key, and then click each additional file or folder you want.