Simple Petanque Rules. Petanque is also known as Boules and is played outdoors on any reasonably firm surface: your yard, the park, a field, a gravel parking lot, cinder running track, etc. Hard surfaces like concrete or asphalt or very soft like a fine sand beach or long grass are not recommended.
Spread of Conficker worm. A computer worm is a standalone malware computer program that replicates itself in order to spread to other computers. Often, it uses a computer network to spread itself, relying on security failures on the target computer to access it.Unlike a computer virus, it does not need to attach itself to an existing program.pread of Conficker worm. A computer worm is a standalone malware computer program that replicates itself in order to spread to other computers. Often, it uses a computer network to spread itself, relying on security failures on the target computer to access it.
Virus is the programming file.... A computer virus is a program that runs on your computer doing things you would not want it to do. Typically, this will involve doing dama â¦ ge to your hard drive, or sending mail without your permission. A virus gets on to your computer usually when you connect to the Internet. computer virus is a computer program that can copy itself  and infect a computer. The term virus is also commonly but  erroneously used to refer to other types of malwar â¦ e, including but  not limited to adware and spyware programs that do not have the  reproductive ability.