General Systems Theory

How to get multiple cursors points. Windows 10 gives you a range of customization options for your mouse, so you have the flexibility in how your cursor behaves  this guide, we'll walk you through the available settings and the impact they have on your pointer. Step 1:Click Start button and then search for Control Panel Step 2: Now one's open go to the top right corner in the search bar and type mouse Step 3: Open Mouse properties and look for Pointer Options Step 4: Click on the Display pointer trails  now you can access multiple cursors.

  7  Computer Facts You Probably Don’t Know Computers are a critical part of our daily lives.  By now, you probably know a computer is an incredible machine, but did you know just how  amazing? Here’s a list of the top 7 computer facts you might not know: The first computer mouse was built in 1964 and was made of Wood.  It was designed by engineer Douglas Engelbart and had the shape of a slightly bulky box. The First Known Computer Programmer was a Woman.  Her name was Ada Lovelace.She is famous for working on the Analytical Engine. Hackers Write About 6,000 New Viruses Each Month. The First Gigabyte Drive Cost $40,000It was released in 1980 and weighed 550 lbs. Some of the Biggest Computer Brands Started in Garages This is true for Apple, Microsoft, and HP. The First Computer Weighed More Than 27 Tons. CAPTCHA:  A  CAPTCHA  is a test that is used to separate humans and machines.  CAPTCHA  stands for "Completely Automated Public Turing test to tell Computers and Humans Apart."

What are SSD and HDD SSD- A Solid-state drive (SSD) is a new generation of storage device used in computers. SSDs replace traditional mechanical hard disks by using flash-based memory, which is significantly faster. HDD- Hard disk drive , Magnetic storage medium for a microcomputer . Hard disks are flat, circular plates made of aluminum or glass and coated with magnetic material. Hard disks for a personal computer  can store up to several gigabytes (billions of bytes) of information. Difference: Difference between SSD and HDD SSD HDD Full-Form:  Solid State Drive Full-Form:  Hard Disk Drive Movement:  It is a solid drive and no movement occurs while it's functioning Movement:  It is a moving drive and the hard disk spins when it is functioning Speed:  It has a faster processing speed Speed:  The processing speed is low in comparison to SSD Latency:  It has low latency Latency:  It has high latency I/O Operations:  The number of Input/Output functions it can perform per second is h

  How to Hack WiFi Password using Command Prompt (CMD) Applicable to previously connected wifi passwords on a particular device Step 1:Open Command Prompt as administrator So CMD   can access the full networks of the computer and more Step 2: Type netsh wlan show profiles Type in the above code  in the command prompt to show the available network profiles Step 3: Type  netsh wlan show profile name="wifi name" key=clear Or else if you want to take wifi passwords together then type the following command  netsh wlan export profile folder=C:\ key=clear

  10 Short Cut Keys For macOS 1) Command-A : Select all items. 2) Command-S : Save the current Document. 3) Command-T : Open a new tab. 4) Command-W : Close the front window. 5) Option-Command-Esc :  Force quit an app. 6) Command-Tab : Switch to the next most recently used app among your open apps. 7) Shift-Command-N:   Create a new folder in the Finder. 8) Command-H : Hide the windows of the front app. 9) Command-M : Minimize the front window to the Dock. 10) Control-Command-Q : Immediately lock your screen.

  Command Line Tricks for Windows 1)View Installed drivers:  If you’re troubleshooting hardware problems or just want to know if something’s installed successfully, seeing a list of installed drivers can help: type “driverquery”, hit Enter, and you get a list of all the current Windows drivers, alongside install dates and display names. 2)Save folder Trees to disk:  Struggling to get an overview of all the nested folders on a drive? The command line can help. Type “tree” and hit Enter to see the current folder and its subfolders. 3)To find information about your computer:  Type “systeminfo”, press Enter, and you get a detailed readout of everything. 4)Check your PC/laptops battery health:  The command prompt can give you a pretty detailed and technical readout of the battery health of your laptop/PC : Type “powercfg /batteryreport” and hit Enter to generate the report, then open C:\WINDOWS\system32\battery-report.html to view the findings.  5)Change the prompt text:  When you first ope