คอมพิวเตอร์เบื้องต้น อ. ว่าที่ ร. ต. กฤษฎา ศักดิ์คำดวง
Basic Computer Operation and Troubleshooting Workshop Outline ความรู้เบื้องต้นเกี่ยวอุปกรณ์คอมพิวเตอร์ (Introduction to computer hardware) สายต่อพ่วง (Cabling) ระบบปฏิบัติการที่ควรรู้จัก (Basic operations) Troubleshooting Stuff
Introduction to Computer Hardware Case Power switch Reset switch Hard drive Floppy CD/DVD Zip drive Serial ports Parallel port USB port Keyboard/mouse Network card Modem Sound card Video card RAM Motherboard Bus Fan Cables
The case…
What is in the box? Motherboard ABIT KT7 RAID
and…
Typical parts of a motherboard. ABIT SE6
Cabling
Basic operations Microsoft –Personal Computer (XP, Vista, 7) –Server Computer (2000,2003,2008) Unix/Linux –Server (suse, linux, unix ) Mac Other –HP,SUN …
The basic system including keyboard, mouse and monitor.
Operating systems All computer systems have an operating system. Currently (09/01), there are three dominate typical user operating systems. (Macintosh OS, Microsoft Windows OS and Linux.)
FYI: Disk capacities Floppy (Double Sided, Double Density) Zip cartridge CD DVD (Single Sided, Single Layered) (Double Sided, Double Layered) 1.4 MB 100 MB – 250 MB 650 MB 4.7 GB 17 GB 1 GB = 1000 MB