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I don't know the technology but I think it is very convenient more than the past. When I learned technology in my first time, the windows programs wasn't there. So It is a difficult to use the computer's programs. When I was young, the desktop was very expensive and many people only use it but these days many people don't use it. They often use the laptop. However many students use the tablet pc. The technology grow fast with changing. I still a difficult the technology.

Hello [이름]!   Thank you for your effort. You can use this expression: keep up with - learn about or be aware of (current events or developments) example: It\'s hard to KEEP UP WITH all the latest improvements and breakthroughs in technology nowadays.   Teacher Venus^^   I don\'t know the technology but I think it is very convenient more than the past. >>>I don\'t know much about technology but I think it is more convenient more than the technology in the past. When I learned technology in my first time, the windows programs wasn\'t there. >>>When I learned about technology for the first time, the windows programs wasn\'t there. So It is a difficult to use the computer\'s programs. >>>So it is difficult to use the computer\'s programs. When I was young, the desktop was very expensive and many people only use it but these days many people don\'t use it. >>>When I was young, the desktop was very expensive and many people use it but these days many people don\'t use it.   They often use the laptop. >>>CORRECT However many students use the tablet pc. >>>However many students use the tablet PC. The technology grow fast with changing. >>>There are a lot of technological advances. I still a difficult the technology. >>>I have a difficulty in keeping up with the changes in technology.