How to unlock computer - Compaq Presario 2200 Laptop AC Power Adapter (4.3A 75Watts) by Amstron (Generic) AC Adapter

Press the "Ctrl," "Alt" and "Delete" keys on your keyboard simultaneously to unlock your Gateway computer.

Type the last logged-on user's login information and click "OK" if you see a locked computer message along with "Only domain/username or an administrator can unlock this computer."

Press the "Ctrl," "Alt" and "Delete" keys once again when you see the Unlock Computer window disappear. Log on as usual.

hope this helps

Hi,

How to Unlock an iPod


Your later generation Apple iPod can be locked to protect your personal data from anyone else's eyes. There are a variety of ways to unlock it depending on your access to the combination, the primary computer linked with the iPod, or neither.
Difficulty: Easy
Instructions

Unlock with the Combination

Remember the 4-digit combination you used to set the screen lock.

Enter the exact combination. If the combination is correct, the iPod unlocks and displays the screen you were on before you locked it.

The numbers on the screen flash red if you enter the code incorrectly.
Unlock with the Primary Computer



Plug the iPod into the primary computer linked to that iPod, the first computer you synchronized it with unless you have designated another computer as the primary computer.

Open iTunes and sync the iPod as normal.


Remove the iPod, following the normal removal procedure. The iPod unlocks automatically as you remove it.
Unlock by Restoring


Restore the iPod to factory settings if you do not have access to your primary computer. This erases all of the data you have stored on the iPod.

Plug your iPod into the new computer you want to be the primary computer. Open iTunes and click on the "Restore" button.

Reload your data, if it is available and sync your iPod. Remove it following normal procedures.

Have a nice day..

Hi,

there are to options by which you can unlock the ipod. Follow any of the procedures tomorrow.

Unlock with the Primary Computer

1. Plug the iPod into the primary computer linked to that iPod, the first computer you synchronized it with unless you have designated another computer as the primary computer.
2. Open itunes and sync the iPod as normal.
3. Remove the iPod, following the normal removal procedure. The iPod unlocks automatically as you remove it.

Unlock by Restoring

1. Restore the iPod to factory settings if you do not have access to your primary computer. This erases all of the data you have stored on the iPod.
2. Plug your iPod into the new computer you want to be the primary computer. Open iTunes and click on the "Restore" button.
3. Reload your data, if it is available and sync your iPod. Remove it following normal procedures.

Take care.

Hello,

There are two options by which you can unlock the code on your ipod. Follow any of the procedures below to unlock your ipod.

Unlock with the Primary Computer

1. Plug the iPod into the primary computer linked to that iPod, the first computer you synchronized it with unless you have designated another computer as the primary computer.
2. Open itunes and sync the iPod as normal.
3. Remove the iPod, following the normal removal procedure. The iPod unlocks automatically as you remove it.

Unlock by Restoring

1. Restore the iPod to factory settings if you do not have access to your primary computer. This erases all of the data you have stored on the iPod.
2. Plug your iPod into the new computer you want to be the primary computer. Open iTunes and click on the "Restore" button.
3. Reload your data, if it is available and sync your iPod. Remove it following normal procedures.

Take care

Hello,

There are two options by which you can unlock the code on your ipod. Follow any of the procedures below to unlock your ipod.

Unlock with the Primary Computer

1. Plug the iPod into the primary computer linked to that iPod, the first computer you synchronized it with unless you have designated another computer as the primary computer.
2. Open itunes and sync the iPod as normal.
3. Remove the iPod, following the normal removal procedure. The iPod unlocks automatically as you remove it.

Unlock by Restoring

1. Restore the iPod to factory settings if you do not have access to your primary computer. This erases all of the data you have stored on the iPod.
2. Plug your iPod into the new computer you want to be the primary computer. Open iTunes and click on the "Restore" button.
3. Reload your data, if it is available and sync your iPod. Remove it following normal procedures.

Take care

Hello,

There are two options by which you can unlock the code on your ipod. Follow any of the procedures below to unlock your ipod.

Unlock with the Primary Computer

1. Plug the iPod into the primary computer linked to that iPod, the first computer you synchronized it with unless you have designated another computer as the primary computer.
2. Open itunes and sync the iPod as normal.
3. Remove the iPod, following the normal removal procedure. The iPod unlocks automatically as you remove it.

Unlock by Restoring

1. Restore the iPod to factory settings if you do not have access to your primary computer. This erases all of the data you have stored on the iPod.
2. Plug your iPod into the new computer you want to be the primary computer. Open iTunes and click on the "Restore" button.
3. Reload your data, if it is available and sync your iPod. Remove it following normal procedures.

Take care

Hello,

there are two options by which you can unblock the code on your ipod. Follow any of the procedures tomorrow.

Unlock with the Primary Computer

1. Plug the iPod into the primary computer linked to that iPod, the first computer you synchronized it with unless you have designated another computer as the primary computer.
2. Open itunes and sync the iPod as normal.
3. Remove the iPod, following the normal removal procedure. The iPod unlocks automatically as you remove it.

Unlock by Restoring

1. Restore the iPod to factory settings if you do not have access to your primary computer. This erases all of the data you have stored on the iPod.
2. Plug your iPod into the new computer you want to be the primary computer. Open iTunes and click on the "Restore" button.
3. Reload your data, if it is available and sync your iPod. Remove it following normal procedures.

Good luck.

Hello,

there are two options by which you can unblock the code on your ipod. Follow any of the procedures tomorrow.

Unlock with the Primary Computer

1. Plug the iPod into the primary computer linked to that iPod, the first computer you synchronized it with unless you have designated another computer as the primary computer.
2. Open itunes and sync the iPod as normal.
3. Remove the iPod, following the normal removal procedure. The iPod unlocks automatically as you remove it.

Unlock by Restoring

1. Restore the iPod to factory settings if you do not have access to your primary computer. This erases all of the data you have stored on the iPod.
2. Plug your iPod into the new computer you want to be the primary computer. Open iTunes and click on the "Restore" button.
3. Reload your data, if it is available and sync your iPod. Remove it following normal procedures.

Taker care.

Hello,
you can unlock the ipod by following the steps below. Also make sure you have installed I-tunes on your computer. Firstly, you can unlock your ipod with your computer through the following means:

1. Plug the iPod into your computer, I mean the computer you synchronized the i-pod.
   
2. Open i-tunes and sync the iPod as normal.
   
3. Remove the iPod, by following the normal removal procedure. The iPod should unlocks automatically as you remove it from your computer.
   
Secondly, you can unlock the i-pod by resetting it:

4. You can restore your iPod to factory settings if you do not have access to your computer. This process erases all the data you have stored on your iPod.
   
5. Plug your iPod into a computer distinct from you used in sync it and also make sure you have i-tuns installed on the computer. Open iTunes and click on the "Restore" button.
   
6. Reload your data, if it is available and sync your iPod. Remove it following normal procedures and it will be unlocked.
   

You can also get more instructions on how to unlock your i-pop from the below link:

http://www.everymac.com/systems/apple/consumer_electronics/ipod_faq/ipod-reset-code-to-unlock-screen.html

I wish you the best of luck.

Take care.

Unlock with the Primary Computer
1. 
   Plug the iPod into the primary computer linked to that iPod, the first computer you synchronized it with unless you have designated another computer as the primary computer.
   
2. 
   Open iTunes and sync the iPod as normal.
   
3. 
   Remove the iPod, following the normal removal procedure. The iPod unlocks automatically as you remove it.
   
Unlock by Restoring
4. 
   Restore the iPod to factory settings if you do not have access to your primary computer. This erases all of the data you have stored on the iPod.
   
5. 
   Plug your iPod into the new computer you want to be the primary computer. Open iTunes and click on the "Restore" button.
   
6. 
   Reload your data, if it is available and sync your iPod. Remove it following normal procedures.