TECH ROOTS

Creating a  usb pendrive  using  command prompt  is not hard, it is one of the most common ways to create a bootable usb.       This method does not work  if your operating sistem is windows xp or windows 8 , you cannot select the primary partition in comand prompt.         You just need to follow these simple steps: First step  is to obtain the windows files from somewhere and save them to a folder in your pc. You can rip a windows dvd , or if you have the iso image file you can open it with magic disc or daemon tools or even winrar , and you need to copy the  whole content to a folder anywhere in your pc , you just need to make sure you know where it is located. Make sure your usb stick is inserted, go to start search  cmd  ,  right click  the  file and select run as administrator . The command prompt will appear, now you need to write the following comands: diskpart→list disk...

How to do calculations on Command Prompt ? The command processor CMD.EXE comes with a mini calculator that can perform simple arithematic operations: C:\>SET /A 5+3 8 C:\>SET /A 3*(9/4) 6 C:\>SET /A (4*5)/5 4 How to Create your own Run Command ? Step 1: Go to “Start,” “Run,” (told you we use it a lot) and type regedit. Step 2: Navigate to the following: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Apps Path Step 3: Create a new folder/key under Apps Path. (Right-Click Apps Path and click “New,” “Key.”) Step 4: Title the new folder/key the name of the application, e.g. firefox.exe. Step 5: Right-Click the default string value (the thing automatically created in your new folder) and click Modify. Step 6: Change the value to the path of the executable you are attempting to run. E.g. C:\Program Files\Mozilla Firefox\firefox.exe. Step 7: Create a new “String Value” by right-clicking under the default value (the thing we just edited) and sele...