• Windows key + left/right arrow:
  pin current active window to left/right of monitor.
• Windows key + Shift + left/right arrow:
  move current active window to left/right monitor, if a second monitor is present.
• Windows key + up/down arrow:
  maximize (up) or hide (down) the current active window.
• Window key + plus (+) or minus (-):
  open the zoom native zoom software.
• Windows key + home:
  maximize or hide, all NON active windows from taskbar.
• Windows key + G:
  move to top, from desktop, all gadgets.
• Windows key + P:
  open the projector software.
• Windows key + Spacebar:
  show the desktop until you press the combo.
• Windows key + X:
  open the Windows Mobility Center.
• Windows key + 1 (2, 3 etc.)
  launch the first (second, etc) program pinned in taskbar.
• Windows key + T:
  cycle from all active task in super taskbar mode.
• Ctrl + Shift + click:
  launch program in administrator mode.

This small program in Windows version ( installation is not required) and Linux too, allow to create a bootable stick with an single easy step.

The problem of  that extension is in fact are already been disabled, because no longer compatible, but remains in the extension list until to an update, where can be automatically reinstalled. This situation seems irreversible because the “uninstall” button is no longer activated. If you wish you can delete them with a little surgery on the registry of your Windows. So follow the instructions at your own risk.

Open Regedit (start -> run -> regedit [return])
navigate in your left until you find the entry:
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Firefox\extensions
First we prepared a good backup of this key, right mouse button, choose “Export” to save where you like (to restore just a simple double click on the saved file).
Now focus our attention on the right side of Regedit, you should see the entries “locked” in our case it is the voice bkmrksync@nokia.com and just above a path that clearly draws on .NET framework from Microsoft.

We need to eliminate it, with the right button on the item you selected, and then “delete” command.
Start Firefox and “magically” extensions blocked are missing from the list.

Be careful, you have to change something in the Windows Registry, proceed with your own responsability.

1. Open the registry (start -> run -> regedit or WindowsKey -> regedit) 
2. find the key HKLM\Software\Microsoft\Windows\CurrentVersion\Authentication\LogonUI\Background
3. if not present create a new DWORD called OEMBackground with value 1 (0 for disable)
4. Registry is done, now we must place the backround in right place. The default folder is %windir%\system32\oobe\info\backgrounds
5. if the directory backgrounds is not present, make new one
6. put inside the new backrounds, but the are some pre-requisites. The file must less than 256KB. The name of file must be backgroundDefault.jpg. Is good idea make backround at same resolution of your screen, otherwise image will strech-to-fit

happy tweaking

The problem born from a duplicate dll, and different to original one, an made Windows is in trouble. To solve this situation simply

1. open Start -> search psapi.dll on entire computer.
2. Rename all psapi.dll in psapi.dll-old except for file located inside C:\Windows\Systems32 directory.
3. Restart your computer.

Not to bad, but this program is installed in a hidden mode by lot of software installations.  Is possible to deactivate this service. Open command line “start -> run -> cmd”
and write:

sc stop “Bonjour Service”
sc delete “Bonjour Service”

include also the quotes. The first command stop the service, and the second delete it.

BE CAREFUL the following command are irreversible

Open a DOS shell (Start -> run -> cmd)
put a command “cluster node/forcecleanup”
must appear a messagge “clean up successfully completed”
re-run the operation for adding a node to cluster

Microsoft help us with a command line suite of cluster manager, inside C:\Windows\System32 there a cluster.exe if you double click it will start a GUI, but if you call via MS-DOS windows you can use several CLI commands. Inside this page of Microsoft Technet you can find the original documentation of this article.

cluster MYCLUSTER group "disk group 1" /prop AntiAffinityClassNames="SEP1"
cluster MYCLUSTER group "disk group 2" /prop AntiAffinityClassNames="SEP1"

We can do several grouping, also with crossing it by changin

Now we show how to move node between cluster called MYCLUSTER, and nodes is called NODE01 and NODE02. The resource we are moving are MSDTC and CLUSTERGROUP previously defined.

The command will be:

C:\WINDOWS\system32>cluster.exe /cluster:MYCLUSTER group "MSDTC" /moveto:NODE02

So in your way wille replace MYCLUSTER, MSDTC and NODE02 with your values.
Note: take a look that group (or resource) are write inside quotation marks.

Now my question is “ok, but usually a cluster haven’t only one group.. how can move multiple groups?”
Microsoft offer a way to “grouping groups” as described in this page of Technet and show in example below.

cluster MYCLUSTER group "disk group 1" /prop AntiAffinityClassNames="SEP1"
cluster MYCLUSTER group "disk group 2" /prop AntiAffinityClassNames="SEP1"

We can also made severals associated groups, also crossed, simply with changing the value SEP1

Below an extract of cluster’s help:

C:\WINDOWS\system32>cluster.exe -?
The syntax of this command is:

CLUSTER /LIST[:domain-name]

CLUSTER /CHANGEPASS[WORD] /?
CLUSTER /CHANGEPASS[WORD] /HELP
CLUSTER /CLUSTER:clustername1[,clustername2[,...]]
/CHANGEPASS[WORD][:newpassword[,oldpassword]]

=
[/FORCE] [/QUIET] [/SKIPDC] [/TEST] [/VERB[OSE]] [/UNATTEND[ED]] [/?] [/HELP]

CLUSTER [/CLUSTER:]cluster-name

=
/CREATE [/NODE:node-name] [/VERB[OSE]] [/UNATTEND[ED]] [/MIN[IMUM]]
/USER:domain\username | username@domain [/PASS[WORD]:password]
/IPADDR[ESS]:xxx.xxx.xxx.xxx[,xxx.xxx.xxx.xxx,network-connection-name]
/ADD[NODES][:node-name[,node-name ...]] [/VERB[OSE]] [/UNATTEND[ED]]
[/MIN[IMUM]] [/PASSWORD:service-account-password]

CLUSTER [[/CLUSTER:]cluster-name]

=
/CREATE [/NODE:node-name] /WIZ[ARD] [/MIN[IMUM]]
[/USER:domain\username | username@domain] [/PASS[WORD]:password]
[/IPADDR[ESS]:xxx.xxx.xxx.xxx]
/ADD[NODES][:node-name[,node-name ...]] /WIZ[ARD] [/MIN[IMUM]]
[/PASSWORD:service-account-password]
/PROP[ERTIES] []
/PRIV[PROPERTIES] []
/PROP[ERTIES][:propname[,propname ...] /USEDEFAULT]
/PRIV[PROPERTIES][:propname[,propname ...] /USEDEFAULT]
/REN[AME]:cluster-name
/QUORUM[RESOURCE][:resource-name] [/PATH:path] [/MAXLOGSIZE:max-size-kbytes]
/SETFAIL[UREACTIONS][:node-name[,node-name ...]]
/LISTNETPRI[ORITY]
/SETNETPRI[ORITY]:net[,net ...]
/REG[ADMIN]EXT:admin-extension-dll[,admin-extension-dll ...]
/UNREG[ADMIN]EXT:admin-extension-dll[,admin-extension-dll ...]
/VER[SION]
NODE [node-name] node-command
GROUP [group-name] group-command
RES[OURCE] [resource-name] resource-command
{RESOURCETYPE|RESTYPE} [resourcetype-name] resourcetype-command
NET[WORK] [network-name] network-command
NETINT[ERFACE] [interface-name] interface-command

=
name=value[,value ...][:] [name=value[,value ...][:] …]

=
BINARY|DWORD|STR[ING]|EXPANDSTR[ING]|MULTISTR[ING]|SECURITY|ULARGE

CLUSTER /?
CLUSTER /HELP

Note: With the /CREATE, /ADDNODES, and /CHANGEPASSWORD options, you
will be prompted for passwords not provided on the command line
unless you also specify the /UNATTENDED option.

The solution is simple, stop the Group (take offline) and go to service (start – run – services.msc), now find Microsoft Exchange IMAP4 or POP3 service (double click) and change the startup service from disabled, or automatic to Manual. Repeat the last step to every physical node. Now start your Cluster Group and all must be fine.

• no additional software required
• unlimited number of profiles
• easy to run

1. First, save your network profile with all you need (ip, subnet, gateway, dns, wins…)
2. Now you can open a DOS shell with start -> run; then type cmd
3. On shell write: netsh -c interface dump > c:/windows/system32/homenetwork.txt
   the path is optional, you save this as you want, and also the name of file (homenetwork.txt) can be different.
4. Now you can setup a different netrwok, like the first profile, and repeat the point 3.
5. On you Desktop, in a free area, click on right button of mouse and choose new -> link
6. write: %windir%\system32\netsh.exe -f c:\windows\system32\homenetwork.txt
7. Next write the name of link that appear as title of icon, eg: home
8. Repeat the step 6 and 7 for other network, change the name of txt in step six…
9. you are ready, if you want, you can change the two new icons on desktop, with right button, properties, change icon (the default icon file is c:/windows/system32/shell32.dll).

Now when you are at home put a double click, wait few seconds the windows disappear and you are ready.