Hai friends before we get into lesson about how change windows operating system it is need to know about some basic terms about booting and about bootable device.Booting is the process of loading all the windows operating system files whenever we power on the computer the booting process starts.while booting hardware checking and main softwares which is very essential for computer functioning.usually c:(partition) have all the files belongs to operating system for this reaon somebody says that dont store another files (like media,picture and another) in c:.Whenever we install any software all the installed files are stored in c: by default.so if you install much of the softwares your computer automatically goes slow
Hai friends here i will show you how to make a bootable pendrive without deleting the exixting files
STEPS
open the run prompt by using clicking the windows and R key at the same time.And type cmd in that,it will open the command prompt
Then type the commands
1) chkdsk g:
2) convert g: /fs:ntfs
step 1
chkdsk command is used to check whether your pendrive have any error or not.Disk error may appear because of frequent use of the
pendrive by read and write operation.note that here G: is the colon name of the pendrive.This may vary in your computer
step 2
convert command is cmd command which used to convert the format interchangably.where /fs refers to the file system and NTFS refers to the
format to be converted NTFS(New Technology File System).you need to wait for a while for convertion.In this method we can convert the pendrive into
ntfs without deleting the files.