Scandisk with bad sector check-

chkdsk H: /f /r         where H: is a drive latter

for monitor desktop icon showing problem-

windows key + P

For zoom in

windows key +

For zoom out

windows key -

copy All file name from a folder or Drive

X:\Uncut

dir > test.txt

dir /b > test.txt

for specific file name

dir /s *.mxf > test.txt


for rename file one name to another name-
=concanate("REN "&A1&".mxf"&B1&".mxf")
 

For Mac-

#cd /Volumes/Promese\ Raid  [ if have space in drive/folder name we have to put another back slash and space]

#ls -R > filename.txt [recursion]

#ls > filename.txt [only folder]
  

sfc /scan now for windows error scan

PING COMMAND NOT RECOGNIZED IN INTERNAL OR EXTERNAL COMMAND

Right click on My computer....go to Properties....and then click on the advance tab.
Next to that, click on Environment Variables and scroll to Path but if there is none please just create a new one and write 
Path NAME= PATH under variable name and paste this: IN VARIABLE VALUE- %SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem   under variable value and click on ok.Otherwise Select Path and click on Edit and paste the same.finish

Pen Drive or SD card Format problem solution

Remote Desktop History clear

@echo off
reg delete "HKEY_CURRENT_USER\Software\Microsoft\Terminal Server Client\Default" /va /f
reg delete "HKEY_CURRENT_USER\Software\Microsoft\Terminal Server Client\Servers" /f
reg add "HKEY_CURRENT_USER\Software\Microsoft\Terminal Server Client\Servers"
cd %userprofile%\documents\
attrib Default.rdp -s -h
del Default.rdp

Copy the uper Program and pest it  in a text document and save it in as   .bat file  like    rdpclear.bat

How to Clear Run History

Right click task bar-> Properties-> Start Menu ->Unchecked 2 Privecy 

How to clear Search item in Windows Explorer

RUN-> gpedit.msc-> Administrative Tamplate-> Windows Component-> Windows Explorer-> Turn off Display of recent search entries-> Double click -> then enable ->OK