T HE W ORLD W IDE W EB T HE W ORLD W IDE W EB A SUBSET OF THE I NTERNET CONSISTING OF COMPUTERS THAT STORE HYPERTEXT DOCUMENTS I NVENTED BY T IM B ERNERS L EE WHO WANTED TO SHARE NOTES WITH COLLEAGUES AT THE E UROPEAN P ARTICLE P HYSICS L ABORATORY (CERN) IN S WITZERLAND 38
ComponentsSpecifications ProcessorIntel Core Duo 2GHz, i5 or i7 Intel Centrino; Intel Celeron AMD AMD64; AMD Turion Video Card2 Screen; Gamming Memory2 Gig at least Floppy Disk DriveNot used any more Hard DriveDesktop – 150 GB Laptop – 80 GB CD, DVD, R/RWCD/DVD – Re-Writeable NetworkingWired – Ethernet Card Wireless – 802.11g Warranty? SoftwareOperating System Office Products Free-Ware Anti-Virus MonitorLCD PrinterColor or not If color want high dpi Many colors
50 A computer virus is an actively infectious program that can erase data and/or alter the way your computer works Worms and Trojan horses are other types of infectious programs, but all are bad Computer viruses are spread through email, and/or infected floppy disks Windows does not include an antivirus program; i.e., you must buy it separately and update it frequently Should you get antivirus software?
51 Create a self-extracting file from the archive that does not require supporting software