- Back up techniques : back ups must be regular and on schodule.
-Frequency of saving : a firewall monitor your own network amd block unauthorised access from outside your computer,if a vuris does get through virus software can remove it from your computer.
-Virus protection facility :YOU NEED FIRE WALL. BLOCKS ANY THING UNAUTHOURISED.ANTI-VIRUS SOFTWARE.
-UPS or surge protector : uninterrupted power sumply is a massive batteryURGE PROTECTER IS DESIGNED TO PROTECT ELECTRICAL DEVICES FROM VOLTAGE SPIKES.UPS= UN-INTERUPTED POWER SUPPLY. FOR SHORT TERM POWER CUTS.
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