How did this begin?源头在哪？The Petya ransomware worm began spreading Tuesday morning with a fake software update that was pushed out to businesses and other enterprises in Ukraine. The software concerned, called MEDoc, is a financial-moni

Today, more than ever before, education is playing an important role in the teaching of children. The school has become a vital part of every community, drawing children from every walk of life. The children are eager to take advantage of

Americans love pets. And it's not just puppy love, either. Many pet owners treat their furry friends as part of the