My first experience with a computer I remember 15 years ago when I was 15 years ago. I saw my first computer or our computer. Those days a few people had computer in my city. For me, it was very strange and unaccustomed to use computer. I got the mouse and began work with computer. I couldn’t operate further of softwares even the games but my brother was a little familiar with computer and help me to learn computer. A few days later, I never get up from the computer. All of the things are attractive for me. Nowadays, the situation has changed. It is very important to learn computer for every one because the most of jobs have done by computer. There are some computer and accessories in the each house and members of families spend more of their time with that but we should never forget that aspects of computer use are very wide.

The newest report of global warming According to recent report that UN published on this December, the average temperature of Earth has been increasing about 0.57° C. the world passed the warmest year in 2014. According to this report, more than 90% of global warming causes by human activities. This event effects on life of all plants and animal. Most scientists agree that humans are contributing to observed climate change.

Hamedan Hamedan is a big city from west of Iran.Hamedan was the first capital and the oldest city of Iran. Hamedan was known in the past years with names such as:Hegmataneh,Ekbatan,Anada,Amaday and Amedane.This city is located in the hillside of Alvand mountains.According to latest census,the city population is over 400,000. Hamedan has nominated for cleanest city of iran several times.there are many tourist attractions in this city,include:natural and historical.Such as Bu Ali Sina Tomb,Ganj Nameh inscription,Ali Sadr cave,Ecbatana and many interesting places.The city surrounded by many gardens,for this reason the top city view is green.Tourist industry,crafts and agriculture products are formed major the city economy. I invite you to visit Hamedan.

living in dormitory Living in dormitory,what do you think of? I live in Bu Ali university dormitory a year ago.Dormitory is a large building at collage or university where students live in it.Living in dormitory is affordable because many persons live at a small space and all facilities for life are provided as public,for example,There is one TV for all students.of course another important reason can be financial supports by government.Life in dormitory had good and bad experience for me although was not so easy.first days,all thing were unaccustomed and strange but I gradually got better and every thing was good.I met new individuals and I found good friends and partner.Our dormitory is crowded and noisy at nights. Despite quality and sort of dormitories are different in the world,where I live consist of three buildings and each of them have six floors and each floor includes ten rooms.In this way our dormitory has one hundred eighty rooms.There are six bed on each room.Each floor has five toilets,four bathrooms and one kitchen.