'Logon' untuk Windows 7

Sekiranya anda menggunakan Windows 7, anda boleh menukarkan latar belakang (background) ‘Logon Screen’ anda dengan menggunakan perisian ‘TweaksLogon’. Perisian ini adalah percuma, dan anda boleh gantikan latar belakang ‘Logon Screen’ anda dengan apa jua gambar ataupun wallpaper.


Sebelum:


Selepas:


Download TweaksLogon

Dari page http://sembangkomputer.com/

Multiple Yahoo Messenger

Start > RUN

Open : taip regedit

Pilih

HKEY_CURRENT_USER

then software

then yahoo

then pager

then test

kalau folder test xde create aje baru.

then buat satu reg_dword (bole jumpa bila right click).

Namakan plural

then open plural

bubuh value 1

selesai......

IP Limited for Vista

Start > RUN

Open : taip regedit

Pilih

HKEY_LOCAL_MACHINE

then SYSTEM

then CurrentControlSet

then Services

then TCPIP

then Parameters

then Interfaces

then {GUID} berkaitan network

Right-click on (GUID)

Select NEW > Pilih DWORD VALUE 32bit

Namakan : DhcpConnDisableBcastFlagToggle

then press ENTER.

Right-click DhcpConnDisableBcastFlagToggle

then click Modify

In the Value data box, type 1, and then click OK.

source : http://notafiezol.blogspot.com

Yahoo Messenger

Di sesetengah tempat (terutamanya di pejabat kerajaan), Yahoo Messenger di-block daripada digunakan. Ini menyebabkan klien multi-IM berdasarkan desktop seperti Miranda IM dan Digsby juga turut dihalang daripada log in ke dalam akaun Yahoo Messenger.

Dalam keadaan seperti inilah saya akan menggunakan klien multi-IM yang berdasarkan web, kerana ia dapat log-in ke dalam apa-apa jenis IM tanpa sebarang masalah. Ia juga mudah diakses dan tidak memerlukan sebarang proses install. Klien multi-IM berdasarkan web ini termasuklah imo.im, Meebo, dan eBuddy:

imo.im

• Antaramuka yang sangat ringkas dan kemas.


• Fungsi link accounts untuk mengingat kesemua akaun IM anda, tanpa perlu register apa-apa akaun lain di imo.im.


• Mempunyai fungsi untuk menghantar fail, video chat, serta chat.


• IM yang disokong termasuklah MSN, Yahoo, ICQ, Google Talk, MySpace, Skype, dan Facebook.


• imo.im juga mempunyai klien desktop yang boleh anda download sekiranya anda tidak mahu menggunakan browser.

Meebo

• Antaramuka yang sedikit lambat.


• Mempunyai fungsi group chat.


• Boleh mengingati kesemua akaun IM anda, namun anda harus mempunyai satu akaun Meebo terlebih dahulu.


• Boleh menyimpan log perbualan anda serta boleh menghantar fail. Memerlukan akaun Meebo.


• Segala perubahan pada Settings juga memerlukan anda mendaftar akaun Meebo terlebih dahulu.


• IM yang disokong termasuklah MSN, Yahoo, ICQ, Google Talk, MySpace, Skype, Facebook, dan banyak lagi.


• Meebo menyediakan pelbagai fungsi dan aplikasi yang lain, namun saya fikir ianya terlalu banyak (dan agak berat) untuk keperluan saya.

eBuddy

• Antaramuka yang agak berat dan lambat.


• Tetingkap perbualan adalah disusun secara tab, dan bukan secara tiles seperti imo.im dan Meebo.


• Boleh mengingati kesemua akaun IM anda, namun anda harus mempunyai satu akaun eBuddy terlebih dahulu.


• Mempunyai fungsi video chat (memerlukan akaun eBuddy) dan group chat.


• IM yang disokong termasuklah MSN, Yahoo, ICQ, Google Talk, MySpace, Skype, dan Facebook.


• Apabila anda menggunakan eBuddy, rakan-rakan anda akan melihat ikon eBuddy sebagai avatar anda.


• Meskipun fungsi eBuddy lebih terhad berbanding Meebo, namun ianya lebih berat dan lambat untuk digunakan.

Daripada tiga servis di atas, saya paling menyukai imo.im kerana ia sangat ringkas, pantas, dan mudah digunakan. Sesuai sebagai pengganti sementara bagi klien IM saya.

NTLDR Missing

Issue:

NTLDR is Missing.

Related errors:

Below are the full error messages that may be seen when the computer is booting.

NTLDR is Missing
Press any key to restart

Boot: Couldn't find NTLDR
Please insert another disk

NTLDR is missing
Press Ctrl Alt Del to Restart

Causes:

1. Computer is booting from a non-bootable source.


2. Computer hard disk drive is not properly setup in BIOS.


3. Corrupt NTLDR and/or NTDETECT.COM file.


4. Misconfiguration with the boot.ini file.


5. Attempting to upgrade from a Windows 95, 98, or ME computer that is using FAT32.


6. New hard disk drive being added.


7. Corrupt boot sector / master boot record.


8. Seriously corrupted version of Windows 2000 or Windows XP.


9. Loose or Faulty IDE/EIDE hard disk drive cable.


10. Failing to enable USB keyboard support in the BIOS.

Solutions:

Computer is booting from a non-bootable source

Many times this error is caused when the computer is attempting to boot from a non-bootable floppy disk or CD-ROM. First verify that no floppy diskette is in the computer, unless you are attempting to boot from a diskette.

If you are attempting to boot from a floppy diskette and are receiving this error message it is likely that the diskette does not have all the necessary files and/or is corrupt.

If you are attempting to install Windows XP or Windows 2000 and are receiving this error message as the computer is booting verify that your computer BIOS has the proper boot settings. For example, if you are attempting to run the install from the CD-ROM make sure the CD-ROM is the first boot device, and not the hard disk drive.

Second, when the computer is booting you should receive the below prompt.

Press any key to boot from the CD

Important: When you see this message press any key such as the Enter key immediately, otherwise it will try booting from the hard drive and likely get the NTLDR error again.

Note: If you are not receiving the above message and your BIOS boot options are set properly it's also possible that your CD-ROM drive may not be booting from the CD-ROM properly. Verify the jumpers are set properly on the CD-ROM drive. Additional information about checking the CD-ROM drive connections can be found on document CH000213.

Additional information: This error has also been known to occur when a memory stick is in a card reader and the computer is attempting to boot from it. If you have any type of card reader or flash reader make sure that no memory stick is inside the computer.

Computer hard disk drive is not properly setup in BIOS

Verify that your computer hard disk drive is properly setup in the BIOS / CMOS setup. Improper settings can cause this error. Additional information on how to enter the BIOS / CMOS setup can be found in document CH000192.

Corrupt NTLDR and/or NTDETECT.COM file

Windows 2000 users
Windows XP users

Windows 2000 users

If your computer is using Microsoft Windows 2000 and you are encountering the NTLDR error. Create the below boot.ini file on the floppy diskette drive.

[boot loader]
timeout=30
default=multi(0)disk(0)rdisk(0)partition(1)WINNT
[operating systems]
multi(0)disk(0)rdisk(0)partition(1)WINNT="Microsoft Windows 2000 Professional" /fastdetect

Copy the NTLDR and NTDETECT.COM files from another computer using the same operating system. Both of these files are located in the root directory of the primary hard disk drive. For example, C:NTLDR and C:NTDETECT.COM should be the locations of these files on many computers.

• Please keep in mind that these files are hidden system files, if you need additional help with viewing hidden files in Windows please see document CH000516.

Once these files have been copied to a floppy diskette reboot the computer and copy the NTLDR and NTDETECT.COM files to the root directory of the primary hard disk drive. Below is an example of what commonly should be performed from the A:> drive.

copy e:\i386\ntldr c:\
copy e:\i386\ntdetect.com c:\

After the above two files have been copied, remove the floppy diskette and reboot the computer.

Windows XP users

1. Insert the Windows XP bootable CD into the computer.


2. When prompted to press any key to boot from the CD, press any key.


3. Once in the Windows XP setup menu press the "R" key to repair Windows.


4. Log into your Windows installation by pressing the "1" key and pressing enter.


5. You will then be prompted for your administrator password, enter that password.


6. Copy the below two files to the root directory of the primary hard disk. In the below example we are copying these files from the CD-ROM drive letter, which in this case is "e." This letter may be different on your computer.copy e:i386ntldr c:
   copy e:i386ntdetect.com c:


7. Once both of these files have been successfully copied, remove the CD from the computer and reboot.

Misconfiguration with the boot.ini file

Edit the boot.ini on the root directory of the hard disk drive and verify that it is pointing to the correct location of your Windows operating system and that the partitions are properly defined. Additional information about the boot.ini can be found on document CH000492.

Attempting to upgrade from a Windows 95, 98, or ME computer that is using FAT32

If you are getting this error message while you are attempting to upgrade to Windows 2000 or Windows XP from Windows 95, Windows 98, or Windows ME running FAT32 please try the below recommendations.

1. Boot the computer with a Windows 95, Windows 98 or Windows ME bootable diskette.


2. At the A:> prompt type:sys c: <press enter>


3. After pressing enter you should receive the "System Transferred" message. Once this has been completed remove the floppy diskette and reboot the computer.

New hard disk drive being added

If you are attempting to add a new hard disk drive to the computer make sure that drive is a blank drive. Adding a new hard disk drive to a computer that already has Windows installed on it may cause the NTLDR error to occur.

If you are unsure if the new drive is blank or not try booting from a bootable diskette and format the new hard disk drive.

Corrupt boot sector / master boot record

It's possible your computer's hard disk drive may have a corrupt boot sector and/or master boot record. These can be repaired through the Microsoft Windows Recovery console by running the fixboot and fixmbr commands.

Additional information and help in getting into the Microsoft Windows Recovery console can be found on document CH000627.

Seriously corrupted version of Windows 2000 or Windows XP

If you have tried each of the above recommendations that apply to your situation and you continue to experience this issue it is possible you may have a seriously corrupted version of Microsoft Windows. Therefore we would recommend you reinstall Microsoft Windows 2000 and Windows XP.

If you are encountering this issue during your setup you may wish to completely erase your computer hard disk drive and all of its existing data and then install Microsoft Windows 2000 / Windows XP. Additional information about erasing the computer and starting over can be found on document CH000186.

Loose or Faulty IDE/EIDE hard disk drive cable

This issue has been known to be caused by a loose or fault IDE/EIDE cable. If the above recommendation does not resolve your issue and your computer hard disk drive is using an IDE or EIDE interface. Verify the computer hard disk drive cable is firmly connected by disconnected and reconnecting the cable.

If the issue continues it is also a possibility that the computer has a faulty cable, try replacing the hard disk drive cable with another cable and/or a new cable.

Copied from http://www.computerhope.com/issues/ch000465.htm

Pendrive Hidden

Hmm..
Pertama kali yg harus korang lakukan adalah membuang virus nya dahulu, dan setelah itu ikuti langkah2 ini:

(dari sini kita anggap saja drive letter pendrive adlh drive F (F:) dan dalam dicucuk d komp korang)

- Buka menu START, pilih RUN
- Taip "CMD"
- Setelah muncul aplikasi windows command line, Taip:
F: (lalu tekan enter)
- Kemudian F:> prompt muncul lalu Taip :
ATTRIB -R -H -S *.* /S /D (tekan enter)
- Tunggu sampai kembali ke F:> prompt. Jika sudah, cuba lihat isi pendrive, sudah unhide blm folder²nya...

Selamat Mencuba....

Virus.Win32.Sality

The recommendations given concerning disinfection of a computer from Virus.Win32.Sality should be applied only if NO Kaspersky Lab’s product is installed on an infected computer, and/ or if the computer is already infected and a Kaspersky Lab’s product cannot be installed by regular means. Kaspersky Lab’s experts also recommend using Rescue Disk to disinfect an infected computer.

The Sality_Off.exe utility given in this article allows detecting and disinfecting only the following Sality modifications:

• 
  
  
  
  • Virus.Win32.Sality.y
  
  
  • Virus.Win32.Sality.z
  
  
  • Virus.Win32.Sality.aa
  
  
  
  

In order to disinfect a computer from Virus.Win32.Sality (y/z/aa), do the following:

If infected computers are in the local network under domain control:

Step 1. Preparation to disinfection:

• Download the file Sality_off.rar


• Unpack the file Sality_off.rar


• Run the file Sality_off.exe with the key -m on each computer in turn (for example, through Kaspersky Administration Kit, or the server group policy).
  
  
  
  • on all computers on which the domain administrator can register and work
  
  
  
  

While disinfecting this group of the computers do not log on under domain administrator on any other computers to prevent further spread of the infection in the network.

• 
  
  
  
  • on all other computers
  
  
  
  

Do not stop or terminate work of the utility until all computers in the network have been disinfected.

Step 2. Algorithm of computer disinfection.

Computers on which you log on under a domain administrator rights should be disinfected first. Once these computers are disinfected, start disinfecting other computers in the network.

• Run the utility sality_off.exe on the infected computers once again (no additional commands to run the utility are needed).


• Make sure the anti-virus icon in the tray has turned red thus indicating the anti-virus software is fully functional. If otherwise, reinstall the anti-virus via Kaspersky Administration Kit.


• Update the anti-virus databases (signature threats) for the Kaspersky Lab’s product installed on your PC. If you cannot download the updates from the Internet, update from the zip-archives.
  
  
  
  • how to update Kaspersky Lab’s products version 5.0 from the zip archives.
  
  
  • how to update Kaspersky Lab’s products version 6.0 from the zip archives
  
  
  • how to update Kaspersky Lab’s products version 7.0 from the zip archives
  
  
  
  


• set the full scan options to their maximum scan level


• run full computer scan

Step 3. Signs of a disinfected/ clean computer

• when restarted, the utility sality_off.exe –m does not detect any signs of infection (the line "infected thread terminated" is missing)


• Kaspersky Anti-Virus is running and works in normal mode


• full computer scan does not detect infected objects on the computer

Step 4. Cleaning the registry of infected computers in the domain network:

• download the file Sality_RegKeys.zip


• unpack the file Sality_RegKeys.zip


• run the file Disable_autorun.reg from the archive Sality_RegKeys.zip


• Click Yes to confirm adding the information to the registry

• once the scan is over, from the archive Sality_RegKeys.zip run the file of the registry key:
  
  
  
  • under Windows 2000 run the registry file SafeBootWin200.reg
  
  
  • under Windows XP run the registry file SafeBootWinXP.reg
  
  
  • under Windows 2003 run the registry file SafeBootWinServer2003.reg
  
  
  • under Windows Vista run the registry file SafebootVista.reg
  
  
  
  

If infected computer are not in the network

• Disable the technologies iSwift and iChecker, if one of the following products is installed and running on your PC:
  
  
  
  • Kaspersky Anti-Virus 7.0
  
  
  • Kaspersky Internet Security 7.0
  
  
  • Kaspersky Anti-Virus 6.0
  
  
  • Kaspersky Internet Security 6.0
  
  
  • Kaspersky Anti-Virus 6.0 for Windows Workstations
  
  
  • Kaspersky Anti-Virus 6.0 SOS
  
  
  • Kaspersky Anti-Virus 6.0 for Windows Servers
  
  
  
  


• Download and unpack the file Sality_off.rar


• Run the file Sality_off.exe

With an installed Kaspersky Lab’s product you might be prompted to allow any activity to the process Sality_off.exe

• 
  
  
  
  • 
    
    Go to Start > All programs > right-click Startup > select Open
  
  
  
  

• 
  
  
  
  • 
    
    Right-click any place in the Startup folder
  
  
  • 
    
    In the menu select New > Shortcut
  
  
  • 
    
    In the Create Shortcut window click Browse
  
  
  • 
    
    Browse the folder into which the file Sality_off.exe was unpacked
  
  
  • 
    
    Highlight the file Sality_off.exe
  
  
  • 
    
    Click the OK button
  
  
  • 
    
    In the Type a name for this shortcut field add the –m symbols. As a result the name will be following C:Sality_off.exe -m
  
  
  • 
    
    Click Next
  
  
  • 
    
    Click OK
  
  
  
  

• 
  
  Download the file Sality_RegKeys.zip


• 
  
  Unpack the file Sality_RegKeys.zip


• 
  
  Run the file Disable_autorun.reg from the archive Sality_RegKeys.zip


• 
  
  Click Yes to confirm adding the information to the registry

• 
  
  Update the anti-virus databases (threat signatures) for the installed Kaspersky Lab’s product. If you cannot download the necessary databases (threat signatures) form the Internet, update the databases from the zip archives:
  
  
  
  
  • how to update Kaspersky Lab’s products version 5.0 from the zip archives
  
  
  • how to update Kaspersky Lab’s products version 6.0 from the zip archives
  
  
  • how to update Kaspersky Lab’s products version 7.0 from the zip archives
  
  
  
  


• set the full scan options to their maximum scan level


• run full computer scan


• once the scan is over, from the archive Sality_RegKeys.zip run the file of the registry key:
  
  
  
  • under Windows 2000 run the registry file SafeBootWin200.reg
  
  
  • under Windows XP run the registry file SafeBootWinXP.reg
  
  
  • under Windows 2003 run the registry file SafeBootWinServer2003.reg
  
  
  • under Windows Vista run the registry file SafebootVista.reg