Device Driver is a software & this is a type of system software. Driver are need for all the hardware installed in the computer because these drivers help to connect the hardware to the operating system, Without drivers the operating system will not give any commands. "The Driver acts like a bridge between the O/S & Hardware" Which Devices need Drivers : All hardware devices that are unknown to the operating system or Components that the operating system does not understand, drivers are need for them. Some device drivers come with hardware which is available in the CD & Some hardware requires drivers to be downloaded from the internet. List of hardware device that require drivers : Card Reader Modem Motherboard Chipset Printer Web Cam Wi-fi Adapter Scanner Controller USB Devices Video Card Sound Card Which Devices not need Drivers : Nowadays, many drivers come in the operating system, due to which some hardware does not require drivers tha...
Hello guys I am Dr Hack Virus ! If you like my post so comment in my post and tell me what you need! I started a Ethical Hacking Course So stay with me You also Follow me on- Facebook Instagram Pinrest Quora Now i come with the new and interesting topic is C al Command C al mean calendar .I will start the calendar command from the beginning, stay with me in this topic. I show you all Calendar command step by step. Let start! If you want to quickly view a calendar on the terminal in Linux, then c al is the command-line tool that should be use. By default the command displays the current Date & Month in output with highlighting. We have same command for calendar in Linux Terminal is n cal (New Calendar ) . The n cal commands provides the same functions of cal command. In ncal command same syntax is different to cal command syntax. " # cal [ -m [ month ] ] [ -y [ year ] ] [-3] [-1] [-A [Number] ] [-B [Number] ] [-d [yyyy-mm] ] " " # ncal [ -m [ mont...