How to Download Video from Facebook

It's pretty easy, without installing any application on your PC:

1. In a computer, open your facebook and play the video you wish to download
2. Look at the address bar, change the "www" to "m". For ex: www.facebook.com/video.php?v=bla-bla-bla, becomes: m.facebook.com/video.php?v=bla-bla-bla then press enter (remember, only change the www don't change any other character)
3. The page will be viewed as if you open it in a mobile phone
4. Play the video again
5. Right click on the video and choose "save video as"
6. You can change the file name and save to your preferred folder
7. Wait, it is downloading.
8. The video is yours now. :)

Good luck!

Problems Finding Wireless Networks

If your computer has a wireless network adapter, Windows will automatically detect wireless networks in range of your computer. You can see a list of wireless networks that Windows has detected in Connect to a Network.

Click to open Connect to a Network.

If Windows does not detect a network that you think is in range of your computer, it could be because of one the following reasons:

The wireless switch on your computer is turned off.

Many mobile PCs have a wireless switch on the front or side of the computer. Check your computer for a switch. If you do have a switch, make sure it's turned on. Some computers also use a function key combination to turn the switch on or off. Check the information that came with your computer for details on locating the wireless switch.

Your computer is too far from the wireless router or access point.

With 802.11b or 802.11g routers and access points, the maximum range is up to 150 feet (46 meters) indoors and 300 feet (92 meters) outdoors. With 802.11a routers and access points, the maximum range is 50 feet (15 meters) indoors and 100 feet (30 meters) outdoors. These ranges are in optimal conditions with no interference. Make sure that your computer is within this range and as close as possible to the router or access point. If the computer is portable, try moving it around to determine the range of the wireless signal and the best place to put the computer.

If you are unable to get closer to the router or access point, you might want to consider buying and installing an external antenna to your wireless network adapter. Many wireless network adapters are set up so that you can attach an external antenna to them, which will provide you with better reception than the built-in antenna. Check the information that came with your wireless network adapter to see if you can install an additional antenna.

The wireless router or access point is turned off or is not working properly.

There are two things to try:

• Make sure the router or access point is turned on and that the wireless signal light is illuminated.
• Reset the router or access point by turning it off, waiting at least 10 seconds, and then turning it back on.

  Warning

  • Resetting the router or access point will temporarily disconnect everyone from the network.

If you don't manage the access point or network, contact the network administrator.

There is interference from other devices.

Some home devices can cause interference between your computer and networks that might be in range. For example, microwave ovens and some cordless phones use the 2.4 gigahertz (GHz) frequency, which is also used by 802.11b and 802.11g network hardware. Other cordless phones use the 5 GHz frequency, which is used by 802.11a network hardware.

There are two things you can try in this situation:

• If any devices like these are near your computer, turn them off temporarily or move them farther away.
• Change the router or access point settings to use a different wireless channel, or set the channel to be selected automatically if it is set to a fixed channel number. Sometimes, one wireless channel is clearer than others. In the United States and Canada, you can use channels 1, 6, and 11. Check the information that came with your access point or router for instructions about setting the wireless signal channel.
  
  
  Or:
  
  

   Windows is not configured to connect to the right type of network.

  Check the information that came with the router or access point to find out what connection mode the device is set to. The mode should be either ad hoc (when devices communicate directly without going through a router or access point) or infrastructure (when devices communicate by going through a router or access point). Make sure the setting in Windows for this network matches the setting on the device. To check this, follow these steps:

  1. Click to open the Command Prompt window.
  2. Type netsh wlan add filter networktype=network type .
     Where network type is either adhoc or infrastructure.

  The router or access point is busy.

  The router or access point might be too busy to respond to new requests if there are several computers or devices using it. If you have other computers that are connecting to the network, try temporarily disconnecting them.

  The network you are looking for is set to not broadcast its network name (SSID).

  Wireless routers and access points can be set up so that they don't broadcast the network name. In this case, you can't detect that the network is in range (in order to connect to it) unless you have previously connected to the network or you manually connect to the network using the service set identifier (SSID). To connect to a network that is not broadcasting, follow these steps:

  1. Click to open Connect to a Network.
  2. Click Set up a connection or network.
  3. Click Manually connect to a wireless network, and then type the network information.
     The network will be added to your list of networks and will be available to connect to in the future when your computer is in range of the network.

  Your network administrator is blocking access to certain networks.

  If you are on a corporate network, your network administrator might be using Group Policy

Windows Keyboard Shortcut

Windows system key combinations

F1: Help

CTRL+ESC: Open Start menu

ALT+TAB: Switch between open programs

ALT+F4: Quit program

SHIFT+DELETE: Delete item permanently

Windows Logo+L: Lock the computer (without using CTRL+ALT+DELETE)

Windows Logo+D: Show Desktop (minimize all windows simultaneously)

Windows Logo+E: Open Windows Explorer

Windows program key combinations

CTRL+C: Copy

CTRL+X: Cut

CTRL+V: Paste

CTRL+Z: Undo

CTRL+B: Bold

CTRL+U: Underline

CTRL+I: Italic

Mouse click/keyboard modifier combinations for shell objects

SHIFT+right click: Displays a shortcut menu containing alternative commands

SHIFT+double click: Runs the alternate default command (the second item on the menu)

ALT+double click: Displays properties

SHIFT+DELETE: Deletes an item immediately without placing it in the Recycle Bin

Compress and uncompress files (zip files)

Compressed files take up less storage space and can be transferred to other computers more quickly than uncompressed files. You can work with compressed files and folders in the same way that you work with uncompressed files and folders. You can also combine several files into a single compressed folder. This makes it easier to share a group of files.

To compress (or zip) a file or folder

1. Locate the file or folder that you want to compress.

2. Right-click the file or folder, point to Send to, and then click Compressed (zipped) folder.

   A new compressed folder is created in the same location. To rename it, right-click the folder, click Rename, and then type the new name.

To extract (or unzip) files or folders from a compressed folder

1. Locate the compressed folder that you want to extract files or folders from.

2. Do one of the following:

   • To extract a single file or folder, double-click the compressed folder to open it. Then, drag the file or folder from the compressed folder to a new location.

   • To extract the entire contents of the compressed folder, right-click the folder, click Extract All, and then follow the instructions.

Notes

• If you add encrypted files to a compressed folder, the files will be unencrypted when extracted, which might result in unintentional disclosure of personal or sensitive information. For that reason, you should avoid compressing encrypted files.

• Some types of files, like JPEG pictures, are already highly compressed. If you compress several JPEG pictures into a folder, the total size of the folder will be about the same as the original collection of pictures. If you want to make pictures smaller to send in e‑mail, see Send pictures in e‑mail.

• If you've already created a compressed folder and you want to add a new file or folder to it, drag the files that you want to add to the compressed folder.

Setting up a home network-2

Install the hardware

Install network adapters in any computers that need them, or connect them to the computers. (Follow the installation instructions in the information that came with each adapter.)

Set up or verify an Internet connection (optional)

You don't need an Internet connection to set up a network, although most people want to use their network to share an Internet connection. To set up an Internet connection, you need a cable or DSL modem and an account with an Internet service provider (ISP). For more information, see What do I need to connect to the Internet?

If you already have an Internet connection, you just need to verify that the connection is working. To do that, open your web browser and go to a website that you don't usually visit. (If you go to a website that you visit often, some of its webpages might be stored on your computer and will display correctly even if your connection is faulty.) If the website opens and you don't get any error messages, your connection is working.

To share an Internet connection

You can share one Internet connection among two or more network computers. To do that, you can either use an intermediary device, which is a device located between the Internet connection and your computer, or set up Internet Connection Sharing (ICS). Your ISP might charge a fee for multiple Internet connections. Ask your ISP for information about this.

Use an intermediary device. You can use a router or a combined router and modem to share an Internet connection. If you use a router, connect it to both the modem and the computer with the Internet connection, and then verify your Internet connection again. The information that came with the router should include connection instructions. If you use a combined router and modem, plug it into any computer. Check the information that came with the device for more detailed connection instructions.

Note

• The router and modem must be turned on to use the Internet connection from any of the computers on your network.

Set up ICS. If you want to share an Internet connection without using a router, you can set up ICS on the computer that's connected to the modem. That computer will need two network adapters: one to connect to the modem and one to connect to the other computer.

Setting up a home network

Before you start: To decide what type of network to set up or to find out what hardware and cables you need, see What you need to set up a home network. That topic has information about the different types of networks (also known as network technologies), as well as hardware requirements for each type.

Once you know what type of network you want, and you have the necessary hardware, there are four steps you might need to take:

1. Install any necessary hardware.

2. Set up an Internet connection (optional).

3. Connect the computers.

4. Run the Set Up a Network wizard (for wireless networks only).

Each of these steps is described in detail later in this article.

Start by setting up just one computer to make sure the network is working before you try to add additional computers or devices.

Note

• The information in this article is written for people who have a broadband connection—usually DSL, cable, or Fiber Optic Service (FiOS)—to the Internet rather than a dial-up connection. However, you don't need an Internet connection to set up a network.

What is a digital ID and how do I get one?

Using a digital ID, you can digitally sign your e‑mail to prove your identity. You can also use a digital ID to encrypt messages, keeping them private.

What is a digital ID?

Digital IDs, also called certificates, allow recipients to verify that an e‑mail was actually sent by you. This is useful because it's easy to forge e‑mail return addresses. Also, when traveling across the Internet, standard e‑mail messages are the digital equivalent of postcards—they can be read, or even altered, along the way. Digital IDs can be used with some e‑mail programs to encrypt messages, hiding their content and indicating whether a message has been altered in transit to the recipient.

How do I get a digital ID?

In many businesses, your system administrator will provide you with a digital ID. For personal use, you'll need to get a digital ID from a certification authority (an organization or company that issues digital IDs).

What are the different Internet connection methods?

If you want to connect to the Internet, here are the options.

Wireless

Choose this if you have a wireless router or network, even if you also have a broadband connection. Also choose this if you're connecting to a hotspot.

Broadband (PPPoE)

Choose this if your computer is connected directly to a broadband modem (also called a Digital Subscriber Line (DSL) or cable modem), and you have a Point-to-Point Protocol over Ethernet (PPPoE) Internet account. With this type of account, you need to provide a user name and password to connect.

Note

• If you want to connect a wireless network to the Internet with a broadband modem, choose the Wireless option.

Dial-up

Choose this if you have a modem but it's not a DSL or cable modem, or if you want to use Integrated Services Digital Network (ISDN) to connect your computer to the Internet.

What is an Internet Service Provider (ISP)?

An Internet Service Provider (ISP) is a company that provides you with access to the Internet, usually for a fee. The most common ways to connect to an ISP are by using a phone line (dial-up) or broadband connection (cable or DSL). Many ISPs provide additional services such as e‑mail accounts, web browsers, and space for you to create a website.

What do I need to connect to the Internet?

You need an Internet service provider (ISP) and some hardware to connect to the Internet.

• ISP. An ISP provides access to the Internet. You sign up for an account with an ISP just as you do for telephone service or utilities.

• Hardware. For a broadband connection , such as Digital Subscriber Line (DSL) or cable, you need a DSL or cable modem. This might be included as part of the start-up hardware from your ISP when you sign up for a broadband account. For a dial-up connection, you need a dial-up modem. Many computers come with a dial-up modem already installed.

Tips for creating strong passwords and passphrases

A password is a string of characters used to access information or a computer. Passphrases are typically longer than passwords, for added security, and contain multiple words that create a phrase. Passwords and passphrases help prevent unauthorized people from accessing files, programs, and other resources. When you create a password or passphrase, you should make it strong, which means it's difficult to guess or crack. It's a good idea to use strong passwords on all user accounts on your computer. If you're using a workplace network, your network administrator might require you to use a strong password.

Note

• In wireless networking, a Wi‑Fi Protected Access (WPA) security key supports the use of a passphrase. This passphrase is converted into a key that is used for encryption, which is not visible to you. For more information about WPA security keys, see What are the different wireless network security methods?

What makes a password or passphrase strong?

A strong password:	A strong passphrase:
Is at least eight characters long. Does not contain your user name, real name, or company name. Does not contain a complete word. Is significantly different from previous passwords.	Is 20 to 30 characters long. Is a series of words that create a phrase. Does not contain common phrases found in literature or music. Does not contain words found in the dictionary. Does not contain your user name, real name, or company name. Is significantly different from previous passwords or passphrases.

Troubleshoot problems finding wireless networks

If your computer has a wireless network adapter, Windows will automatically detect wireless networks in range of your computer. You can see a list of wireless networks that Windows has detected in Connect to a Network.

Click Start, Connect To

If Windows does not detect a network that you think is in range of your computer, it could be because of one the following reasons:

1. Many mobile PCs have a wireless switch on the front or side of the computer. Check your computer for a switch. If you do have a switch, make sure it's turned on. Some computers also use a function key combination to turn the switch on or off. Check the information that came with your computer for details on locating the wireless switch.

2. With 802.11b or 802.11g routers and access points, the maximum range is up to 150 feet (46 meters) indoors and 300 feet (92 meters) outdoors. With 802.11a routers and access points, the maximum range is 50 feet (15 meters) indoors and 100 feet (30 meters) outdoors. These ranges are in optimal conditions with no interference. Make sure that your computer is within this range and as close as possible to the router or access point. If the computer is portable, try moving it around to determine the range of the wireless signal and the best place to put the computer.

If you are unable to get closer to the router or access point, you might want to consider buying and installing an external antenna to your wireless network adapter. Many wireless network adapters are set up so that you can attach an external antenna to them, which will provide you with better reception than the built-in antenna. Check the information that came with your wireless network adapter to see if you can install an additional antenna.

3. There are two things to try:

• Make sure the router or access point is turned on and that the wireless signal light is illuminated.

• Reset the router or access point by turning it off, waiting at least 10 seconds, and then turning it back on.

  Warning

  • Resetting the router or access point will temporarily disconnect everyone from the network.

If you don't manage the access point or network, contact the network administrator.

Set up Parental Controls activity reports

You can use activity reports to view your children's online activities.

To turn on activity reports

1. Click to open Parental Controls. ‌ If you are prompted for an administrator password or confirmation, type the password or provide confirmation.

2. Click the account that you want to turn on activity reporting for.

3. Under Parental Controls, click On.

4. Under Activity Reporting, click On, collect information about computer usage.

Parental Controls

Use Parental Controls to set limits on how your children use your computer, such as what games they play, how they use the Internet, and how long they can be online.

What can I control with Parental Controls?

You can use Parental Controls to set limits on the hours that children can use the computer, the types of games that they can play, the websites that they can visit, and the programs that they can run.

• Set specific time limits on your children's computer use. You can set time limits to control when children are allowed to log on to the computer. Time limits prevent children from logging on during specified hours. You can set different logon hours for every day of the week. If they are logged on when their allotted time ends, they will be automatically logged off.
• Prevent your children from playing games you don't want them to play. Control access to games, choose an age rating level, choose the types of content you want to block, and decide whether you want to allow or block specific games.
• Set limits for how your children use the web. You can restrict the websites that children visit, check an age rating, indicate whether you want to allow file downloads, and set up which content you want the content filters to block and allow. You can also block or allow specific websites.
• Keep your children from running specific programs. Prevent children from running programs that you don't want them to run.

To check for Win Defender new definitions manually

If you don't use scheduled scans, or if you don't get updates automatically, you should check for new definitions at least once a week. To help protect your computer, Windows Defender will notify you if your definitions are out of date for more than seven days.

1. Open Windows Defender (Start, Control Panel, Windows Defender)

2. Click the arrow next to the Help button, and then click Check for updates.  If you are prompted for an administrator password or confirmation, type the password or provide confirmation.

Where does spyware and potentially unwanted software come from?

Unwanted software can be installed by websites, downloaded programs, or a program you might install from a CD, DVD, external hard disk, or other removable media. Spyware is most commonly installed through free software, such as file sharing, screen savers, or search toolbars.

What is spyware?

Spyware is software that can install itself or run on your computer without providing you with adequate notice, consent, or control. Spyware might not display symptoms after it infects your computer, but many types of malicious software or unwanted programs can affect how your computer runs. Spyware can, for example, monitor your online behavior or collect information about you (including personally identifiable or other sensitive information), change settings on your computer, or cause your computer to run slowly.

Turn Windows Defender on or off

When Windows Defender is on, you will be alerted when spyware and other potentially unwanted software tries to install itself, run on your computer, or change important Windows settings. If you use the default settings, Windows Defender will also check for new definitions, regularly scan for spyware and other potentially unwanted software, and automatically remove any malicious software that it finds.

1. Open Windows Defender (Start, Control Panel, Windows Defender)

2. Click Tools, and then click Options.

3. Under Administrator options, select or clear the Use Windows Defender check box, and then click Save. If you are prompted for an administrator password or confirmation, type the password or provide confirmation.

How to tell if your computer is infected with spyware

You might have some form of spyware on your computer if:

• You notice new toolbars, links, or favorites that you did not intentionally add to your web browser.

• Your home page, mouse pointer, or search program changes unexpectedly.

• You type the address for a specific website (for example, a search engine), but you are taken to a different website without notice.

• You see pop-up ads, even if you're not on the Internet.

• Your computer suddenly starts running more slowly that it usually does.

There might be spyware on your computer even if you don't see any symptoms. This type of software can collect information about you and your computer without your knowledge or consent. To help protect your privacy and your computer, we recommend that you run Windows Defender or another antispyware program at all times.