Modern Technologies

Some major modern day technologies are given below:

• Computer
• Mobile Phone
• Internet

Computer:-                     Computer is the most valuable invention of this modern era. First computer was made in 1822 by Charles Babbage. First computer was just a simple calculator. With the passage of time computer changed very fast. Now we have use core 2 duo , core i3, i5 , i7 computer , which are very fast. Today we can do any thing on the computer. We can study books, play games, watch movies, use internet on the computer.

Mobile Phone:-
                                     
                                    Mobile phone is another example of modern technology. First Mobile phone was made by martin Cooper on 1973. First mobile phone was just on do calls and its too much heavy. But with the passage of time, mobile phone is modified. Now we use mobile phone in the form of Smart phone. we can do our every work on smart phone.
some famous smart phone manufactured companies are Apple, Samsung,  Huawie,  LG, Motrola, Song,  Xiaomi , Oppo etc.
Internet:-
                          Today is the era of internet. All communication between people, cities , countries are depends upon internet. If  we say that internet is more important then food, then its true. By using internet we can contact our relatives. Computer and Mobile phones used internet technology to communicate with others. First we have we limited speed internet, then we upgrade to 2G, then 3G and now we are on 4G which  have 10 Mb per sec to 20 Mb per sec  upload speed and 50 to 60 mb download speed. within 2 year we'll use 5G, which will be more faster then 4G.