Computers cannot be protected from all system failures. To guard against this be sure that backups of the system are made on a scheduled basis. Also be sure to perform all regularly scheduled maintenance. It is also suggested that an uninterrupted power supply always be connected to the system.
You can protect your computer equipment and data against damage by backing up your work and installing anti-virus software.
do not over use the computer.
why readabilities only for hardware not software
hardware, or software failure, more than likely not a virus.
Fault tolerance
A VDU is hardware.
Should be obvious. Hardware faults are problems with the hardware. Software faults are problems with the software. Hardware = physical components of the computer (i.g. motherboard, hard drive, power supply). Software = computer programs
To prevent software privacy you can protect your program with a CD key or a hardware key. This will require people to own the CD and box of the product, only available in stores.
A scanner is both hardware and software, the device itself is hardware (all devices are hardware) but the driver(a program) that runs it is software.
hardware
A microphone is hardware. Software is what programs and games are called.
The difference between software fault and software failureSoftware failure occurs when the software does not do what the user expects to see.A software fault, on the other hand, is a hidden programming error. It becomes a software failure only when the exact computation conditions are met, and the faulty portion of the code is executed on the CPU. This can occur during normal usage. Or, when the software is ported to a different hardware platform. Or, when the software is ported to a different compiler. Or, when the software gets extended.
Motherboards are hardware components, not software.
both a hardware and software