How to log out your facebook from another computer?

 Log out your facebook from another computer

How to know if someone has logged into your facebook account? Or if you forgot to logout of facebook on another computer, like a friend’s computer or from an internet café? Then there is no need to worry. It’s one of the common problem faced by all of us. Facebook itself has made provisions for you to logout your account remotely from any computer. Most of these facebook security privacy features are unknown to the common users.

Logout facebook from all locations before it’s late

With this feature you can find out the currently logged in facebook sessions and thereby blocking facebook security risks related to your account. This enables you to make a move to prevent others playing on you before you change your password.
Follow these steps to check out your active sessions details and block them:
Step1: 
Log into your facebook account.

Step2:
Goto account settings page.

You’ll be taken to the general account settings showing your username,email etc.

Step3:
Goto facebook security page. Then you will see the securitty settings on facebook.

Step4:

Click on the active sessions

If you observe any location or device that’s not known to you or the device that a forgot to log out, then you can quit facebook from there by clicking the ‘End activity’.

However there is a limitation for this service too, that is it you can’t log out your account in case your active session is from facebook mobile site(m.facebook.com).

Other facebook security features in facebook security settings:

1.Secure Browsing

For additional security you can enable facebook secure browsing option in the security settings.

2. Enabling Login notifications 

Also there is a login notification feauture to let you know if someone has accessed your account from a device that comes.

3.Adding a security question

This involves providing a security question and answer of your choice. It enables facebook to recognize your identity.

4.Recognized devices

Approving the devices is one of the best security practices for reducing possible facebook security threat.

Join Videos without any Software

How to join various video files into one video file without any software…..?

Join Video Using Command prompt

In this article I’m going to show you how to join different video files like as MPEG, DAT, MPG, mp4, AVI etc. andconvert it one video. You can join your video files using just the windows Command Prompt. No need of anyvideo joining software’s. The best method to follow is shown below.

Step-1:

For example if you have 3 videos in your hard drive root drive: video1.mpg, video2.mpg and video3.mpg just rename them to a, b, and c (just the letter without the file extension).

Example:

Rename ® video1.mpg ® a (without .mpg)

Rename ® video2.mpg ® b (without .mpg)

Rename ® video3.mpg ® c (without .mpg)

Step 2:

Now open Command Prompt ( winkey + R) or Start–>Run–>type “cmd”.

Step 3:

Then type your location like “C: , D: , E: etc.”

File location Screenshot

Step 4:

Type this code: ® Copy /b a + b + c videoname.mpg and press enter

Or

copy /b "C:\File.mp4" + "C:\File1.mp4" CombinedFile.mp4

Step 5:

Now wait till you see: 1 files<s> copied, then type exit and press enter.

Command Prompt

That's it. You are done! Hope you enjoy this trick… @@@

Note: If you want to join two files then those files must have the same extension and if you change directory C:\> to D:\> then, you just type the drive name like  "D" and colon like D: then press enter.

Entire List of Run Commands in windows 8

Latest List of Run Commands in windows 8

Below is a list of all hidden run commands in windows 8. Most of these run commands are inherited from earlier Windows 7 or XP. View the post on List of Run Commands in Windows 7, if you are using Windows 7. Please note that some of these commands will only work on Professional edition and might require Administrator rights. Please comment and let me know if any of these won’t work.

Application Program Name	Run Command
About Windows	winver
Add a Device	devicepairingwizard
Add Features to Windows 8	windowsanytimeupgradeui
Add Hardware Wizard	hdwwiz
Advanced Startup Options	bootim
Advanced User Accounts	netplwiz
Authorization Manager	azman
Backup and Restore	sdclt
Bluetooth File Transfer	fsquirt
Buy a Product Key Online	purchasewindowslicense
Calculator	calc
Certificates	certmgr
	certlm
Change Computer Performance Settings	systempropertiesperformance
Change Data Execution Prevention Settings	systempropertiesdataexecutionprevention
Change Printer Settings	printui
Character Map	charmap
ClearType Tuner	cttune
Color Management	colorcpl
Command Prompt	cmd
Component Services	comexp
Component Services	dcomcnfg
Computer Management	compmgmt
Computer Management	compmgmtlauncher
Connect to a Network Projector	netproj1
Connect to a Projector	displayswitch
Control Panel	control
Create A Shared Folder Wizard	shrpubw
Create a System Repair Disc	recdisc
Credential Backup and Restore Wizard	credwiz
Data Execution Prevention	systempropertiesdataexecutionprevention
Default Location	locationnotifications
Device Manager	devmgmt
Device Pairing Wizard	devicepairingwizard
Diagnostics Troubleshooting Wizard	msdt
Digitizer Calibration Tool	tabcal
DirectAcesss Properties	daprop
DirectX Diagnostic Tool	dxdiag
Disk Cleanup	cleanmgr
Disk Defragmenter	dfrgui
Disk Management	diskmgmt
Display	dpiscaling
Display Color Calibration	dccw
Display Switch	displayswitch
DPAPI Key Migration Wizard	dpapimig
Driver Verifier Manager	verifier
Ease of Access Center	utilman
EFS REKEY Wizard	rekeywiz
Encrypting File System Wizard	rekeywiz
Event Viewer	eventvwr
Fax Cover Page Editor	fxscover
File History	filehistory
File Signature Verification	sigverif
Flash Player Settings Manager	flashplayerapp
Font Viewer	fontview2
IExpress Wizard	iexpress
Import to Windows Contacts	wabmig3
Install or Uninstall Display Languages	lusrmgr
Internet Explorer	iexplore3
iSCSI Initiator Configuration Tool	iscsicpl
iSCSI Initiator Properties	iscsicpl
Language Pack Installer	lpksetup
Local Group Policy Editor	gpedit
Local Security Policy	secpol
Local Users and Groups	lusrmgr
Location Activity	locationnotifications
Magnifier	magnify
Malicious Software Removal Tool	mrt
Manage Your File Encryption Certificates	rekeywiz
Math Input Panel	mip3
Microsoft Management Console	mmc
Microsoft Support Diagnostic Tool	msdt
NAP Client Configuration	napclcfg
Narrator	narrator
New Scan Wizard	wiaacmgr
Notepad	notepad
ODBC Data Source Administrator	odbcad32
ODBC Driver Configuration	odbcconf
On-Screen Keyboard	osk
Paint	mspaint
Performance Monitor	perfmon
Performance Options	systempropertiesperformance
Phone Dialer	dialer
Presentation Settings	presentationsettings
Print Management	printmanagement
Printer Migration	printbrmui
Printer User Interface	printui
Private Character Editor	eudcedit
Protected Content Migration	dpapimig
Recovery Drive	recoverydrive
Refresh Your PC	systemreset
Registry Editor	regedt32
regedit
Remote Access Phonebook	rasphone
Remote Desktop Connection	mstsc
Resource Monitor	resmon
	perfmon /res
Resultant Set of Policy	rsop
Securing the Windows Account Database	syskey
Services	services
Set Program Access and Computer Defaults	computerdefaults
Share Creation Wizard	shrpubw
Shared Folders	fsmgmt
Snipping Tool	snippingtool
Sound Recorder	soundrecorder
SQL Server Client Network Utility	cliconfg
Steps Recorder	psr
Sticky Notes	stikynot
Stored User Names and Passwords	credwiz
Sync Center	mobsync
System Configuration	msconfig
System Configuration Editor	sysedit5
System Information	msinfo32
System Properties (Advanced Tab)	systempropertiesadvanced
System Properties (Computer Name Tab)	systempropertiescomputername
System Properties (Hardware Tab)	systempropertieshardware
System Properties (Remote Tab)	systempropertiesremote
System Properties (System Protection Tab)	systempropertiesprotection
System Restore	rstrui
Task Manager	taskmgr
Task Manager	launchtm
Task Scheduler	taskschd
Touch Keyboard and Handwriting Panel	tabtip3
Trusted Platform Module (TPM) Management	tpm
User Account Control Settings	useraccountcontrolsettings
Utility Manager	utilman
Version Reporter Applet	winver
Volume Mixer	sndvol
Windows Activation Client	slui
Windows Anytime Upgrade Results	windowsanytimeupgraderesults
Windows Contacts	wab3
Windows Disc Image Burning Tool	isoburn
Windows Easy Transfer	migwiz3
Windows Explorer	explorer
Windows Fax and Scan	wfs
Windows Features	optionalfeatures
Windows Firewall with Advanced Security	wf
Windows Help and Support	winhlp32
Windows Journal	journal3
Windows Media Player	dvdplay
	wmplayer3
Windows Memory Diagnostic Scheduler	mdsched
Windows Mobility Center	mblctr
Windows Picture Acquisition Wizard	wiaacmgr
Windows PowerShell	powershell
Windows PowerShell ISE	powershell_ise
Windows Remote Assistance	msra
Windows Repair Disc	recdisc
Windows Script Host	wscript
Windows SmartScreen	smartscreensettings
Windows Store Cach Clear	wsreset
Windows Update	wuapp
Windows Update Standalone Installer	wusa
WMI Management	wmimgmt
WMI Tester	wbemtest
WordPad	write
XPS Viewer	xpsrchvw