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Windows View from Time to Time  Windows 1 Startup company Bill Gates and Paul Allen first released the OS for PCs in November 1985 , which w...

 TIPS TO LET YOUR EARPHONE STAY AWAY! DONT FOLD Wind the Cable Correctly Try not to roll it until it is at a 90 degree angle as a bend that ...

UNREADABLE FLASHDISK, HOW TO OVERCOME IT? Flashdisk is in great demand by many people, because of its compact size, it is more efficient to ...

 So This Is The Meaning Behind The Color Of The Western Digital Hard Drive WD Green  Suitable for those of you who need big data such as gam...

    HOW TO SIZE GENERAL BREAKER   Monopolar Bipolar Tripolar   Basic formulas Find single-phase current Power (W or kVA) Current (A) = Ele...

 INTRINSIC PROTECTIONS OF TRANSFORMERS   INSULATION DEFECTS -1 In maintenance, it is very common to pick up transformers with an insulat...

  Instrumentation Meet these 4 Industrial Level Sensors.     Float It is an electromechanical sensor that has a moving part called a flo...