Opção Montar não aparece no Windows 10

A opção Montar só aparece se os arquivos .ISO estiverem associados para abrir com o Windows Explorer. 

Se os arquivos .ISO estiverem associados a outro programa, essa opção não aparecerá.

Para que a opção Montar volte a aparecer, faça o seguinte procedimento:

1. clique com o botão direito em um arquivo .ISO.

2. Selecione a opção "Abrir com > Escolher outro aplicativo".

3. Selecionar "Windows Explorer", marcar a opção "Sempre usar esse aplicativo para abrir arquivos .iso" e clicar em OK.

4. Pronto! A opção Montar vai estar disponível.

Comando para alterar a senha de usuário no Windows

net user administrador P@ssw0rd

Como ativar e desativar a conta administrador no Windows 10

Comando para ativar

net user administrador /active:yes

Comando para desativar

net user administrador /active:no

Como listar as atualizações disponíveis

Crie uma arquivo com a extensão .vbs com o conteúdo abaixo:

Set updateSession = CreateObject("Microsoft.Update.Session")
updateSession.ClientApplicationID = "MSDN Sample Script"

Set updateSearcher = updateSession.CreateUpdateSearcher()

WScript.Echo "Searching for updates..." & vbCRLF

Set searchResult = updateSearcher.Search("IsInstalled=0 and Type='Software' and IsHidden=0")

WScript.Echo "List of applicable items on the machine:"

For I = 0 To searchResult.Updates.Count-1
    Set update = searchResult.Updates.Item(I)
    WScript.Echo I + 1 & "> " & update.Title
Next

If searchResult.Updates.Count = 0 Then
    WScript.Echo "There are no applicable updates."
    WScript.Quit
End If

Localização das Pastas do Windows 7

Menu Iniciar de Todos os Usuários
C:\ProgramData\Microsoft\Windows\Start Menu

Desktop de Todos os Usuários
C:\Users\Public\Desktop

Temp do Usuário
C:\Users\<USUARIO>\AppData\Local\Temp

Local dos atalhos fixos na barra de tarefas
C:\Users\<USUARIO>\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar

Como personalizar menu Enviar Para no Windows 7

Para personalizar o menu Enviar Para no Windows 7 acesse a pasta %APPDATA%\Microsoft\Windows\SendTo no Windows Explorer e cole o atalho do programa que você quer que apareça no menu.

Backup da Ativação do Windows 7

Backup da Ativação do Windows 7

1. Copy and save or backup the following activation-related files to external storage medium such as USB flash drive or portable hard disk drive:

%SystemDrive%\Windows\ServiceProfiles\NetWorkService\AppData\Roaming\Microsoft\SoftwarePlatform\Tokens.dat

and,

%SystemDrive%\Windows\System32\spp\tokens\pkeyconfig\pkeyconfig.xrm-ms

Note: For 64-bit (x64) OS, %SystemDrive%\Windows\SysWOW64\spp\tokens\pkeyconfig\pkeyconfig.xrm-ms have to be backed up too.

2. Retrieve and record the product key used to install and activate the current Windows 7 or Windows Server 2008 R2.

Tip: If you can’t remember the product key used, there is plenty of product key viewers available to help.

3. Reinstall Windows 7 or Windows Server 2008 R2. When installation wizard prompts for a product key for activation, leave it blank (do not enter anything).
   
4. In the newly installed Windows operating system, stop the Software Protection Service in Services.msc or with the following command (run in elevated command prompt):

net stop sppsvc

5. Navigate to the following folder:

%SystemDrive%\Windows\System32\spp\tokens\pkeyconfig\

Note: In 64-bit (x64) operating system, also perform the action in %SystemDrive%\Windows\SysWOW64\spp\tokens\pkeyconfig\ folder.
   
6. Take ownership and give user full control permissions (alternatively add grant full control right click menu item) to pkeyconfig.xrm-ms file.
   
7. Delete the original default pkeyconfig.xrm-ms file, and replace with the backup copy.
   
8. Navigate to the following folder:

%SystemDrive%\Windows\ServiceProfiles\NetWorkService\AppData\Roaming\Microsoft\SoftwarePlatform\
   
9. Take ownership and give user full control permissions (alternatively add grant full control right click menu item) to tokens.dat file.
   
10. Delete the original default tokens.dat file, and replace with the backup copy.
   
11. Restart the Software Protection Service in Services.msc or with the following command (run in elevated command prompt):

net start sppsvc
   
12. Register the product key for Windows 7 or Windows Server 2008 R2 with the following command (run in elevated command prompt):

slmgr.vbs -ipk xxxxx-xxxxx-xxxxx-xxxxx-xxxxx

Replace xxxxx-xxxxx-xxxxx-xxxxx-xxxxx with the actual product key.
   
13. Windows will activated instantly, off-line. To check activation status, uses of of the following commands:

    slmgr.vbs -dlv
    slmgr.vbs -dli
    slmgr.vbs -ato

Note that the ability to backup and restore old activation status in order to pre-activate or ready-activate a machine after re-installation must be on the same hardware without any hardware change, else user will need to activate online again. Besides, the product key used must be the same serial code too. The hack also does not apply to OEM branded computer which has Windows pre-activated and KMS host activated Windows system.

Como Limpar Historico do Internet Explorer

■Limpar Arquivos temportários da Internet:
RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 8

■Excluir os Cookies:
RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 2

■Excluir o Histórico de navegação:
RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 1

■Apagar dados de formulários memorizados:
RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 16

■Apagar senhas memorizadas:
RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 32

■Apagar tudo:
RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 255

■Apagar tudo junto com a opção sem Add-ons:
RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 4351

Como Limpar a Pasta Temp do Windows

SET TARGETDIR=%TEMP%
DEL /F /S /Q "%TARGETDIR%\*.*"
FOR /D %%d IN ("%TARGETDIR%\*.*") DO RD /S /Q "%%d"