Diagnose and troubleshoot of  Keyboard 

and Mouse Not Working in Windows

Method 1 – Try PS2 Ports

The first article I read when searching for this problem mentioned attaching a PS2 keyboard and mouse and then getting access. I had already thought of that, but my computer is newer and therefore only has USB ports! If you’re lucky enough to still have PS2 ports, then you just need to find an older keyboard and mouse to use to gain back access. If you’re like me and only have USB ports, then read on!

Method 2 – Check the BIOS

The next step is to check the BIOS and see if somehow USB was disabled. You can pretty much be sure it’s not disabled if you can still use your USB device while in the pre-boot environment. If it only dies when Windows starts to load, then it’s probably enabled.

Be very careful not to change the settings to USB Disabled! If you do that, then you won’t even be able to use your USB keyboard while in the BIOS and you’ll really be in trouble. The only way to enable a USB keyboard after your disabled USB in the BIOS is to either use a PS2 mouse or remove the CMOS battery off the motherboard! Unless you want to be taking apart your computer, definitely don’t disable USB if you don’t have any PS2 ports. If USB is enabled, which it probably will be, then move on to the next method.

Method 3 – System Restore

This method is the one that finally worked for me. I was really lucky because I had just installed a program the day before and Windows created a restore point for me automatically. Hopefully, you didn’t disable system restore on your system because if you did, you’re going to have to take more drastic measures to get your keyboard and mouse working again.

To do this, you need to press the F8 key right when Windows is about to load. Once you see the logo for the computer manufacturer, you should start holding down F8. If you have a dual boot system or a multi-disk system where you have to choose which drive you want to boot from, go ahead and select that OS or disk from the list and the instant after you press Enter, press and hold the F8 key. That should get you into the Windows 7 Advanced Boot Options dialog.

You’re going to go ahead and choose Repair Your Computer. I tried logging into Safe Mode also, but the keyboard and mouse still refused to work, so that was a dead end. Now you’ll see a list of system recovery options.

Click on System Restore and you’ll get the familiar dialog box where you can select a restore point. You obviously want to pick one that was created before your problem occurred. By default, it will pick one for you, but you can choose a different one if you like.

Once you restore, you should be good to go and have access to your keyboard and mouse again. If you didn’t have a restore point created, then you are pretty much out of luck. Unfortunately, at this point, I haven’t been able to find any other guaranteed solutions outside of PS2 ports and system restore. There are some last resort hail-mary options I’ve listed below.

Method 4 – CMOS Battery

This probably won’t help because the problem is related to Windows, but you can give it a shot. Thankfully removing the CMOS chip is not all that bad. You just have to open your case and find the little round battery on the motherboard, which is usually easily visible.

Method 5 – Repair Install Windows 7

If you don’t have a restore point, then the last resort option is to perform a repair install. This will replace the mouse and keyboard drivers with the original ones and you should be working again. A repair install will simply re-install the Windows OS, but will not delete your data.

The process is fairly long and it will take some time, but it’s better than having to re-install Windows altogether. SevenForums has an awesome tutorial that walks you through the whole process and explains all the caveats, etc.

HOW TO Block Website 

so Follow Below steps:

1.

Click

Start->All Programs->Accessories->Command Prompt.
2. Click Command Prompt This will open a DOS command window.
3. Type: notepad C:/Windows/System32/drivers/etc/hosts
4. Notepad will be opened and Locate the line 127.0.0.1 localhost
5. To block the website google.com for example, just add this text under

127.0.0.1 localhost:

127.0.0.1 www.

facebook

.com
127.0.0.1 www.google.com

6. Save the notepad file and close the command prompt and restart your web browser and it will work.

Download Youtube Video in Your  Smart Phone

Download Youtube Video in Your Android Smart Phone : This apps is suitable for all. Compatible for iPhone and Smart Phone. You can download youtube video from this apps. Latest version and update features are available here... This apps name is Download TubeMate 2.0.9 APK

TubeMate YouTube Downloader

is an app for downloading YouTube videos directly to your mobile phone.

 It allows you to have your favorite videos on your device’s SD card to watch them whenever you want.

Using the app is as simple as accessing the video that you're interested in on the "browser" that comes integrated in the app itself and touching the green arrows that you'll see located on the bottom part of the screen.

At that moment you can select the video quality you want to download. It normally has many different resolution options adapted to the different Android devices compatible with the application.

The downloaded videos will be stored on your SD card by default, but you can move them around from one location to another, however suits you best.

TubeMate YouTube Downloader is a very easy-to-use video downloader whose main strong point is exactly that--you can have get your hands on any video in seconds.

MY Computer Shortcut

do you want to access my computer by keyboard easily

following is the shortcut key:

"window key+E"

How to save data from Facebook

If you want to take it to retain all data from your Facebook profile can be saved at a time. 
To download data in Facebook profiles have been different option. Also if you want to delete your profile before you can save different profiles and saved data.

Step 1 

First, open your Facebook account and then go to the Settings option.

Step 2 
Language Option after option settings and click on "Download a copy of your Facebook data" option to click on.

Step 3 
In the next page you will have the option of clicking the Start Archive click Start My Archive> click Start My Archive again in the pop-up> enter your password> click Submit

Step 4 
After clicking on the submit option will mail in your mail id. Clicking on this link will link to a zip file which you can download your Facebook data. The data in the HTML file that you can open in any browser.

A funny trick for you PC

A fun trick computer today I'm going to tell you. By which you can amaze your friends. Would like to apologize for this post, why not use it just for fun is no. Through this trick to any folder of your computer can turn into MY computer.

First you create a new folder and re-name and give him the code below.

My Computer. {20D04FE0-3AEA-1069-A2D8-08002B30309d}

 hibernate in Windows 7, and 8

if you want to hibernate your PC in win 7 and 8 then 

please follow below steps:

• Please open the control panel.
  

• Click the Power option.

• Now click on Change Plan Settings.

• Now the select Change Advanced Power Settings.

• Now Sleep> Allow hybrid sleep> Setting:> Off select it.

• Then please click on Apply.

• Hibernate button in your Start menu will appear. 

• Clicking on it will close down your computer into hibernate mode.

And when will you reopen your computer, your computer will start from there. In which case you had to stop him.

 Best 5 Webcam software free download

1. Booru Webcam

This simple program allows capturing of image from a webcam and saving them to GIF, JPEG, BMP, TIFF, or PNG. the option to upload to an FTP server is also available. support for text as well as image overlays with transparency is available.

2. YAWCAM

Yawcam, a java-based freeware ,has some useful feature over standard webcam software. Yawcam has support for motion detection`, with video streaming built in. It allows for FTP upload of captured images / videos and also has an inbuilt securte web server with password protection- this requires the motion detection feature. If you want to schedule SMS or e-mail alerts from the motion detection engine, you can use Grabmotion

3. Virtural Camera

A webcam tool that allows you to stream virtual video feeds from your computer. Even without a webcam, you can use it to send video or feed images, recorded videos, and other items through IM to friends. This program is a solution for anyone wanting to share pictures and video over the internet. The video formats supported by the player are WMV, AVI, ASF, MPEG, RM, RMVB, and more, and image formats including JPEG, GIF, and BMP, and More Provides an Easy Switch for the input source (virtual / real camera).

4. Barcode Pedia 

A community -based online barcode database. Barcodepedia can be used as abarcode scanner using your webcam-just hold the barcode in front of the cam such that you can see the entire barcode in focus in the preview area of the web page, and Barcodepedia will recognize the barcode and search the article in several databases. It then gives you all the details about the product. 

5. Split Camera

A virtual video cloner (for webcams and camcorders) and split video capture driver (for TV-Tuners) that supports up to 64 Clients (applications running on one personal computer) from a single video source. Extremely useful if you want to use a mix of multiple IM clients and videoconferencing tools at the same time. Splitcamera supports multiple video resolutions; each client can have its own resolution and disable unused resolution to lower processor load.

The 5 top Most features in Firefox OS

Lower Price Phone

Firefox Browser open source browser. The Firefox browsers phone will be lower price than  other  OS phone  .

Fast App and Site 

Firefox OS app via website that opens in the browser than the simple data faster and spend less.
 Easy to Search 
Firefox OS is special and it has a search option which does not differentiate between apps and mobile sites. If you want to open the Facebook mobile app that will open by whether it even opened in the browser.
OS Upgrade Very Easy
Firefox OS will upgrade the OS was extremely easy. It does not disturb at layer has negative effect on the performance of the phone is also quite quick upgrade.
Everything is Support 
Firefox supports OS like everything in social networking sites Facebook, Twitter, Google Plus, LinkedIn, Pintrest 

Best free antivirus for your Windows PC

• avast! free: a complete antivirus from every point of view, entirely in Italian and very light in terms of hardware requirements with multiple updates during the day. In the latest versions in addition to blocking viruses and spyware, it also allows a friend to offer remote assistance. There is also a version (also free) for Android smartphones and table that also has a security system. Also available for Mac. 
• AVG AntiVirus Free: always free and easy to use and does not weigh down your computer.
• Avira Free Antivirus: one of the best free antivirus programs. It can be compared to many paid programs. 
• Bitdefender: based on the same scan engines of other household products Bitdefender, but lacks the real-time control. Read Article for free download
• Free Comodo: in English but still free. There is also the security suite that includes a firewall as well as antivirus. Site
• Microsoft Security Essentials: Free for individuals and for small businesses (up to 10 PC): just have a regular Windows license. Escludetelo not just because it’s Microsoft weblog. Site download free
• Panda Cloud Antivirus: lightweight, free, and easy to use. It is one of the few free antivirus technology based cluod. Site

 convert files to PDF online

here I am sharing few website where you can easily convert pdf files online

1.http://www.freefileconvert.com/
2.http://convert.neevia.com/pdfconvert/
3.http://www.en.conv2pdf.com/
4.http://www.sciweavers.org/pdf2x
5.http://www.7-pdf.de/en/products/7-pdf-server/create-pdf-online

for any query ask me
Mob: 7737697255

How to create a temporary email address

On the net there are many services that used to be unaregistrazione require mandatory.This obviously according to the type of service, for example in a forum compulsory registration is required in order to postaremessaggi, while for the read-only this is not required (the majority of the time).

However, there are special services that, once registered an account, the relevant data are supplied to third parties for advertising purposes.
In these cases will only end up with time to prune our inbox flooded with spam, that is precisely the email advertising, surely very annoying.

For this reason, there are special services that allow the creation of a temporary email account, to be used just to register the various sites, so be sure that our original email box is not altered.

The decision to enter a random address is often adopted, but not efficient, because the services send an email confirmation, without which it will be impossible to complete the registration.

Today we offer a service that will allow us to

create a temporary account, to be used for recording on various online sites, and ready limination at the first sign of spam.

The service is called  Dispostable , and we find it to this address.

With Dispostable, without any registration, we can create an unlimited number of email accounts, simply by entering a name, so to get addresses of type “nomescelto@dispostable.com.”

All addresses created will be displayed in the list on the right, they do not expire, and must be manually deleted by clicking on “clear recent inboxes,” to be carried out when we start to receive the first email of spam, in this case, you just create another so just as simple.

Microsoft releases fix for IE bug

Cybercriminals used the flaw to install the Poison Ivy trojan on users' computers.

This piece of malware can steal data or take remote control of a PC.

Microsoft said in a blog the Fix It tool was "an easy, one-click solution that will help protect your computer right away" but "not intended to be a replacement for any security update".

Microsoft said there had been an "extremely limited number of attacks".

Before releasing the fix, the company had suggested workarounds such as disabling Active X controls and Active Scripting or downloading its Enhanced Mitigation Experience Toolkit.

Another suggestion had been to change the security-zone settings on the browser to "high" and run IE in a restricted mode.

So-called zero-day, or newly discovered, vulnerabilities are rare. According to security company Symantec, only eight such bugs were spotted in 2011.

Symantec research manager Liam O Murchu said their novelty made them dangerous.

"Any time you see a zero-day like this, it is concerning," he said. "There are no patches available. It is very difficult for people to protect themselves."

The flaw, present in all versions of Internet Explorer except IE 10, was spotted by Luxembourg-based security expert Eric Romang, when his PC was infected by Poison Ivy last week.

Sql injection

Intro to sql injection

How to Check Your Windows version

one command all information about windows
....
.
.
1. Go to Run Window (win key+R )
2. Then Type "winver"
3 .hit enter

Check what is using your disk space

Checking to see how much disk space programs are taking up is not as simple in Windows 8.x  as it used to be. However, in Windows 8.1 Update it became easier to check the space used by Windows Store apps and by certain personal folders. Here's how.

1. Use the keyboard shortcut Winkey+I to open “Settings”.
2. Click "Change PC settings" at the bottom of the Charms bar.
3. Under PC settings, select “PC and devices”.
4. Select “Disk space”. There may be a pause while Windows calculates how much space is being used.
5. Click or tap “See my app sizes” to get a list with the space used by individual installed apps.
6. To uninstall an app, select it and an uninstall button will appear.

There is also a section “Media and files” that lists the space used by personal folders like Pictures, Documents and Downloads. This is for information only. Actually deleting files has to be done elsewhere, such as from File Explorer.

Change from Gmail to Hotmail in three easy steps!

Find PDF result Early

Add fileType: to your search to display results that only match a certain file type. For example, if you wanted to display PDF results only type: "dell xps" fileType:pdf -- this is a great way to find online manuals.

Remove Recycle bin in Windows 7

Recycle bin from Windows 7 Desktop can easily be removed. Methods to remove Recycle Bin from Windows 7 Desktop:
1. Remove from Control Panel Navigate to following address: Control Panel > All control Panel Items > Personalization On left side pane Click on Change Desktop Icons This would popup Desktop Icon Settings Uncheck Recycle Bin  Press Ok to Remove Recycle Bin with immediate effect

Understand why AutoRun no Longer Works for Some USB Devices

AutoRun is the mechanism that proposes a default action when you insert an optical disc in the drive. For

example, the contents of a file called AutoRun on the inserted CD is responsible for suggesting the action

Run index.html.

Because of the rising incidence of malware that uses AutoRun to induce unwary users into running Trojan

horses, the designers of Windows 7 decided to disable AutoRun capability on USB devices other than

removable optical media.

Because of this security change, some devices that executed programs automatically when plugged into a

Windows Vista computer might appear not to work in Windows 7. If your device seems inert when attached

to your Windows 7 system, don’t assume it’s broken. Open Computer in Windows Explorer, and then open

the entry for your device. You will probably find a file there called AutoRun. Opening that file in Notepad will

reveal the name of the program that would run automatically had AutoRun not been disabled for your

device. Run that program from Windows Explorer.

How to work Motherboard

MOTHERBOARD EK PCB PAR BANA EK CIRCUITS KA GROUP HOTA HAIN .

ESME BAHUT SAARE COMPONENT LAGE HOTE HAIN. JAISE> RESISTOR,CAPACITOR,DIODE,TRANSISTOR,PACK RESISTOR,ZENER DIODE,COIL,IC,CONNECTOR SOCKET etc.. 

IN SABKO MILAKAR EK SECTION BANAYA JATA HAIN .  JAISE: POWER SECTION(VRM),CLOCK GENERATOR SECTION,RESET SECTION,MCH,PIIX,CMOS,BIOS,etc..

JAB TAK SAARE SECTION SAHI TRAH SE KAAM NAHIN KARENGE TAB TAK MOTHERBOARD SAHI TARAH SE KAAM NAHI KAREGA.

How to Fix Windows 7 Not Genuine Problem/ This copy of Windows is not genuine

1. Open Command Prompt just click on start button and type "command prompt" in search box then right click on CommandPrompt and choose "Run as Administrator".

2. After that type following command in cmd 

Slmgr -rearmand press Enter

Find your Computer Uptime

A trick for all geeks who would like to know how long since they haven‟t shut down their computer.  1. Go to Task Manager (Ctrl+Shift+Esc brings without UAC popup)  2. Go to performance tab.  3. In the system Information you can check out the uptime in the format Day : Hour : Minute : Second

Customize the Windows 7 log-on screen

Windows 7 makes it easy changing the Windows log-on screen. 1. Go to start, and click on Run, type Regedit & press enter there. 2. Navigate to : HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVe rsion\Authentication\ LogonUI\Background  3. Double-click the OEMBackground DWORD key  4. Set value of the key to 1. 5. Select a background image for Logon Screen with size less than 256KB in size (Use of Image Resize software like VSO Resizer can help) 6. Copy that image into the C:\Windows\system32\oobe\info\backgrounds folder  7. Rename the image to backgroundDefault.jpg 8. Reboot, and now your logon Image would have changed