Hardware And Operating Systems (6º Computer networks (Local area networks…
Hardware And Operating
1ºComputer language and function
1.1 Computer functions
Out put of data using peripheral devices.
Storing data in the storage devices.
Input of data using peripheral devices .
Processing data in the central prorcssing unit (CPU),using the
microprocessor and the memory.
2.2Memory and units of storage
Solid-state memory (flash)
2.3Motherboard and connecting devices
IDE(integrated device electronics) or ATA(advanced technology attachment) and SATA(serial ATA) connectors.
Slots:PCI (peripheral component interconnect) or PCI-Express.
Connecting external devices
Informe sobre nuevos dispositivos (HERMES)
Administrador de dispositivos
Asistente para agregar hardware
Gestor de dispositivos
The microprocessor is an intengrated circuit made up of millions of tiny transistors working together to process the instructions and data received from the memory.
3º Software and operating systems
Database management tools
Manages the memory and storage systems.
Provides an interface or working environment
Manages the microprocessor
Communication between applications and peripheral devices.
4ºWindows operating system
Hard disk maintace
Defragmenting the hard disk
Detecting and repairing errors
Cleaning the hard disk
Installing and unistalling programs
5º Linux operating systems
Installing and uninstalling programs
How to keep your systems up to date
6º Computer networks
Local area networks or LANS.
Wide are networks.
Metropolitan area networks.
6.1 Elements in a network
6.3 Shared Internet access
6.2 Wireless networks.
7ºSharing resources in windows.
Sharing a pinter.
Sharing filders and folders.
8º Sharing resources in linux.
Sharing a pinter
Sharing a computer.