To create a website we should have a hosting server. Perhaps it is still confusing for you to choose between Linux host and Windows Hosting. In website hosting, there are two of the most famous server, ie Linux Hosting and Windows Hosting. It is very important for those who choose best website hosting services, whether it is using the Linux or Windows.
However at the present time, many people know that Linux hosting is far more secure than Windows. Windows also has a sophisticated security actually and always updated, it depends on the company providing the website hosting services whether the company can provide good security for their hosting services or not.
Most all linux OS is open source and free of cost. Perhaps this is one of the advantages why many companies are using Linux as a hosting server because it does not need payment for a license fee. Linux hosting in general is more stable and able to provide qualified performance when compared with windows operating system which is needed to handle many processes at the same time.
If you want to use SSH or Telnet access, just like you want to access files directly from the server without transferring it to local storage, certainly it will gives an advantage over linux. Windows hosting server often waste precious time from its users because the downtime is longer than linux. Beside that window needs more resources (hardware) which are more likely to initiate a process, this means that when doing a window reboot it generally will take a longer time.
Tuesday, December 20, 2011
Monday, December 19, 2011
Motherboard maintenance tips
he computer today is no longer a need for people dispossessed but rather the basic needs that must exist in particular for all types of business. Sure there are many also who have not used the computer alias computer manuals (engine type) as a tool for typing.
Imagine in the past that have not been so familiar computer, in case of power failure, then the office staff could still work using the makeshift lighting candles because at that time kompunter still rare, compared to today, when the power goes out then all the employees that complete rest because the average in every field of endeavor has been to use computer facilities as a basic working tool, while the computer power required to form an electric current flow in case of power failure so we certainly can not do anything but waited until the electrical re-energized.
This electrical problem could affect the safety of our computer machine tools one of which is the motherboard or mainboard.
The motherboard or mainboard is very important for the smooth process of the data for all components ranging from the processor, memory, data storage media (storage), a component of Input-Output (I / O) cards (cards) stuck on this mainboard.
In order for this mainboard can be longer or durable in usage it is necessary to consider the following quick tips:
- Use the Uninterruptible Power Supply (UPS) and power supply voltage stavolt as a safety so that no influence on the performance of the mainboard when the voltage changes abruptly.
- Note the cleanliness of the inside of the particular CPU mainboard, mainboard do the cleaning when soiled using an air compressor or can be by using brush approximately 3 months or as needed.
- Existing air vents in the casing should not be closed so as to accelerate the exchange of free air into the room Central Processing Unit (CPU) in order to maintain the temperature in the CPU space.
- Clean slots or konetor that connects the mainboard with the other components of the dust once a month.
- When cleaning in order to always pay attention to whether or not the bolts that remains in the mainboard, if there is immediate lift from place to avoid a short circuit (shorting).
- Do not let the computer is not used / not turned on for a long period of time. Try at least 3 times used / turned in a week.
So little tips on caring for the mainboard as well as answers to the questions asked a visitor of this blog to learn computer science.
How to make printer Cartrige durable
Perhaps you have and often experiencing a like ink often injected and then the longer the shorter the life of the ink, but you do not know what causes it.The longer these events are increasingly making the ink age inside cartrige getting shorter so that makes us more often injecting ink into the cartrige. This is caused by several things, among which are:
To make cartrige more durable and longer lasting here I try to give some tips as follows:
These tips I learned from my own experience during use deskjet printer, for the loyal blog visitors who want to study computer science tips to add please post via the comments field. Good luck ...
- Too frequent injecting ink into the cartrige
- Moisture on the head cartrige not terjada
- Experiencing leaks in cartrige thus making the ink dry faster in cartrige
To make cartrige more durable and longer lasting here I try to give some tips as follows:
- Not too often do the injecting ink into the cartrige, try to not more than 3 times the injection
- Always keep the moisture in the head cartrige, the point is if cartrige release from the printer, cover the head / head cover cartrige with cotton or obtained at the time of purchase so that moisture is maintained so that the head does not experience drought which eventually became clogged ink nozzles during printing
- In the process of injecting ink into the cartrige certainly have to break the seal closing the hole injection, after which it must close the back aperture of injectable tightly so it does not happen in the cartrige drying. In case of drying the existing space in the cartrige as a placeholder where the ink will be smaller, maybe you've had time to do the injection, only a few milli cartrigenya ink alone is full, it's because some of the contents of cartrige is the ink dry.
- If need to do manually on the head cartrige heating with hot water, how to pour water in a container mendidi flat, then point the head cartrige into hot water and try not touch the water surface is colored yellow sircuit.
These tips I learned from my own experience during use deskjet printer, for the loyal blog visitors who want to study computer science tips to add please post via the comments field. Good luck ...
Sunday, December 11, 2011
Various methods to improve the performance of the disk
There are various methods used to improve the performance and capability of the disk. The methods are usually used to improve performance, it will involved many disks as one storage unit. Each block of data is separate into some sub block, and is divided into disks (striping). When there are data transfers, the disks will work in parallel, and increase the transfer speed in reading or writing data. Combined with the rotation synchronization on each disc, then the performance of the disk can be increased. This method is known as RAID - Redundant Array of Independent Disks. Beside that RAID performance problems may also increase the reliability of the disk by using additional disks to store the parity block or as a mirror of the data on the disk.
Usually some computer motherboards already support with raid10. Raid10 using a set of disks with striping at the block level without redundancy. So just do the striping blocks of data into multiple disks. Excess of this level has already include access to several blocks and can be done in parallel so it can be faster while sending data. However lack of access per block, just like there is no improvement, less reliability in the absence of data backups with redundancy.
Usually some computer motherboards already support with raid10. Raid10 using a set of disks with striping at the block level without redundancy. So just do the striping blocks of data into multiple disks. Excess of this level has already include access to several blocks and can be done in parallel so it can be faster while sending data. However lack of access per block, just like there is no improvement, less reliability in the absence of data backups with redundancy.
Saturday, December 10, 2011
Clean shortcut virus in your PC
Again, the virus makes all the work to be hampered, though not all of the data removes viruses but the name is very annoying. Although virus does not destroy the document even though it still remains by inhibiting the work (process) conducted a computer.One virus that recently quite a hassle that is often called a shortcut virus, this virus does not damage our files, but only hides the original file and then create a new shortcut to the file so that when clicked shortcut we made a virus then the file / folder is not opened because it was not the original shortcut.
Once I tried to find a solution how to remove viruses shortcut with the help of google Sanya hosts found some blogs and the web that provide articles how to remove / clean shortcut virus , among other pretty good in my opinion as follows:
1. Turn off system restore our computer beforehand how to right click on the icon in My Computer, Properties, click the System Restore tab and then give a check mark in Turn Off System Restore on All Drives and click OK
2. Turn off the process of Wscript file located in C: \ Windows \ System32, by using tools such as CProcess, HijackThis or can also use the Task Manager of Windows
3. Once off the process of Wscript, we need to delete or to rename the file so not used for awhile by the virus
For the record, if we are to rename the files with automatic Wscript.exe, it will be copied again in the folder. Therefore, we must find where the file Wscript.exe others, usually in C: \ Windows \ $ NtServicePackUninstall $, C: \ Windows \ ServicePackFiles \ i386.
Unlike other VBS viruses, we can change the Open With from the vbs file into Notepad, the virus that means is berextensi MDB Microsoft Access file. So Wscript database.mdb will run the file as if he is a VBS file
4. Delete the parent file in C: \ Documents and Settings \ \ My Documents \ database.mdb, so that every time the computer starts will not load the file. And do not forget we are also open MSCONFIG, disable the run command.
5. Now we will delete the files autorun.inf. Microsoft.inf and Thumb.db. The trick, click the START button, type CMD, moved to the drive to be cleaned, for example, drive C: \, then we have to do is:
Type C: \ del Microsoft.inf / s, this command will delete microsoft.inf all files in all folders on drive C:. Meanwhile if you want to move the drive to stay just renamed drive example: D: \ del Microsoft.inf / s.
For the autorun.inf file, type C: \ autorun.inf del / s / ah / f, the command will delete the file autorun.inf (syntax / ah / f) is used as the file is taking attrib RSHA, as well as to file Thumb . db also do the same thing
6. To delete the files in addition to 4 files earlier, we must find a way search files with the extension. Lnk size 1 kb. In the 'More advanced options' make sure the option 'Search system folders' and 'Search hidden files and folders' are both checked.
"Please be careful, not all shortcut files / LNK file size of 1 kb is a virus, we can distinguish it from the icon, size and type. For the shortcut icon created viruses are always using the icon 'folder', size 1 kb and type 'shortcut '. While the correct folder should not have' size 'and the type is' File Folder'. "
7. Fix the registry has been altered by the virus. To expedite the process of repair registry copy the script below on the program 'notepad' and save it with the name 'repair.inf'. Execute the following ways:
Right-click repair.infClick Install[Version]Signature = "$ Chicago $"Provider = Vaksincom Oyee
[DefaultInstall]AddReg = UnhookRegKeyDelReg = del
[UnhookRegKey]HKLM, Software \ CLASSES \ batfile \ shell \ open \ command ,,,"""% 1 ""% * "HKLM, Software \ CLASSES \ comfile \ shell \ open \ command ,,,"""% 1 ""% * "HKLM, Software \ CLASSES \ exefile \ shell \ open \ command ,,,"""% 1 ""% * "HKLM, Software \ CLASSES \ piffile \ shell \ open \ command ,,,"""% 1 ""% * "HKLM, Software \ CLASSES \ regfile \ shell \ open \ command,,, "regedit.exe"% 1 ""HKLM, Software \ CLASSES \ scrfile \ shell \ open \ command ,,,"""% 1 ""% * "HKLM, SOFTWARE \ Microsoft \ Windows NT \ CurrentVersion \ Winlogon, Shell, 0, "Explorer.exe"HKLM, SYSTEM \ ControlSet001 \ Control \ safeboot, AlternateShell, 0, "cmd.exe"HKLM, SYSTEM \ ControlSet002 \ Control \ safeboot, AlternateShell, 0, "cmd.exe"
[Del]HKLM, SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Run, WinupdateHKCU, SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Run, explorer
Tips on how to clean virus shortcut I get from the following: http://sugengsetyawan.blogspot.com/2009/02/cara-menghilangkan-virus-shortcut-di.html
Once I tried to find a solution how to remove viruses shortcut with the help of google Sanya hosts found some blogs and the web that provide articles how to remove / clean shortcut virus , among other pretty good in my opinion as follows:
1. Turn off system restore our computer beforehand how to right click on the icon in My Computer, Properties, click the System Restore tab and then give a check mark in Turn Off System Restore on All Drives and click OK
2. Turn off the process of Wscript file located in C: \ Windows \ System32, by using tools such as CProcess, HijackThis or can also use the Task Manager of Windows
3. Once off the process of Wscript, we need to delete or to rename the file so not used for awhile by the virus
For the record, if we are to rename the files with automatic Wscript.exe, it will be copied again in the folder. Therefore, we must find where the file Wscript.exe others, usually in C: \ Windows \ $ NtServicePackUninstall $, C: \ Windows \ ServicePackFiles \ i386.
Unlike other VBS viruses, we can change the Open With from the vbs file into Notepad, the virus that means is berextensi MDB Microsoft Access file. So Wscript database.mdb will run the file as if he is a VBS file
4. Delete the parent file in C: \ Documents and Settings \ \ My Documents \ database.mdb, so that every time the computer starts will not load the file. And do not forget we are also open MSCONFIG, disable the run command.
5. Now we will delete the files autorun.inf. Microsoft.inf and Thumb.db. The trick, click the START button, type CMD, moved to the drive to be cleaned, for example, drive C: \, then we have to do is:
Type C: \ del Microsoft.inf / s, this command will delete microsoft.inf all files in all folders on drive C:. Meanwhile if you want to move the drive to stay just renamed drive example: D: \ del Microsoft.inf / s.
For the autorun.inf file, type C: \ autorun.inf del / s / ah / f, the command will delete the file autorun.inf (syntax / ah / f) is used as the file is taking attrib RSHA, as well as to file Thumb . db also do the same thing
6. To delete the files in addition to 4 files earlier, we must find a way search files with the extension. Lnk size 1 kb. In the 'More advanced options' make sure the option 'Search system folders' and 'Search hidden files and folders' are both checked.
"Please be careful, not all shortcut files / LNK file size of 1 kb is a virus, we can distinguish it from the icon, size and type. For the shortcut icon created viruses are always using the icon 'folder', size 1 kb and type 'shortcut '. While the correct folder should not have' size 'and the type is' File Folder'. "
7. Fix the registry has been altered by the virus. To expedite the process of repair registry copy the script below on the program 'notepad' and save it with the name 'repair.inf'. Execute the following ways:
Right-click repair.infClick Install[Version]Signature = "$ Chicago $"Provider = Vaksincom Oyee
[DefaultInstall]AddReg = UnhookRegKeyDelReg = del
[UnhookRegKey]HKLM, Software \ CLASSES \ batfile \ shell \ open \ command ,,,"""% 1 ""% * "HKLM, Software \ CLASSES \ comfile \ shell \ open \ command ,,,"""% 1 ""% * "HKLM, Software \ CLASSES \ exefile \ shell \ open \ command ,,,"""% 1 ""% * "HKLM, Software \ CLASSES \ piffile \ shell \ open \ command ,,,"""% 1 ""% * "HKLM, Software \ CLASSES \ regfile \ shell \ open \ command,,, "regedit.exe"% 1 ""HKLM, Software \ CLASSES \ scrfile \ shell \ open \ command ,,,"""% 1 ""% * "HKLM, SOFTWARE \ Microsoft \ Windows NT \ CurrentVersion \ Winlogon, Shell, 0, "Explorer.exe"HKLM, SYSTEM \ ControlSet001 \ Control \ safeboot, AlternateShell, 0, "cmd.exe"HKLM, SYSTEM \ ControlSet002 \ Control \ safeboot, AlternateShell, 0, "cmd.exe"
[Del]HKLM, SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Run, WinupdateHKCU, SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Run, explorer
Tips on how to clean virus shortcut I get from the following: http://sugengsetyawan.blogspot.com/2009/02/cara-menghilangkan-virus-shortcut-di.html
How to reset printer canon pixma ip 1980,1900
After doing the manual reset the printer is directly usable, but when the printer is turned off and turned back to the disco-style flashing light mode was back like before it is reset manually.
For those who've read how to reset printer canon pixma ip 1980 please continue to read this article, but for those who have not read the articles reset printer canon pixma ip 1980 manual, it is advisable to read it first by clicking the link above.
To reset printer canon pixma ip 1980 is permanently switched on so as not every time will be back on the problem of light green and yellow blinking in printer then it can use software for permanent reset. software can be downloaded here : http://www.ziddu.com/download/8317346/ReseterIP1880-1900.rar.html
After download and run the General Tool, follow the next steps as follows:
- Click Lock Release on the left corner of carrying General Tool window, then select iP1800 - ASA
- Tick or uncheck the Cleaning and EEPROM Clear
- Replace the paper in the printer and click the Test Pattern 1, proceed with Test Pattern Test Pattern 2 and 3
- Click the Main tab Clear Waste Ink Counter
- Click on the tab Clear Platen Waste Ink Counter
- completed
Next close the software reset printer canon pixma ip 1900 series or 1980 and then turn the printer off and on again, then the printer is back to normal.
good luck.
Thursday, December 8, 2011
How to reset BIOS password in Laptop
If users can not access the laptop after it has been turned on, meaning the use of laptops should pass the BIOS password. BIOS passwords are stored in CMOS memory which resources are maintained by a small battery when the PC is turned off, attached to a particular place or attached to the motherboard. If a user opens this battery, all CMOS information (including the BIOS password) will be lost. Users must re-enter the correct CMOS setup information to use laptops.
There are certain times when the laptop battery is soldered onto the motherboard, making it difficult to be removed. If this happens, usually there is another alternative that is at a place on the motherboard there is a jumper that will clear the BIOS password. If you have documentation of your laptop motherboard, then the bias easily locate this jumper. If not, the jumper may be labeled on the motherboard. This jumper is usually standing alone near a small battery. If users can not find the jumper, it is still possible to look at the points where the battery is connected to the motherboard.
If you notice the picture above, it turns out there is 3 feet cmos jumper. In the picture above, if the jumper is placed at position 1, then it is a normal state. If the jumper is opened and placed on CLRTC, then it will erase all data on the BIOS settings
How to Reset the BIOS Password via SoftwareIf the above two ways of resetting a password, what a last resort? We will use the software reset the BIOS password. Most laptop users prefer this last way. Each Laptop stores the BIOS password information somewhere. If a user can access the laptop after it has been booted successfully, the user may be able to view the BIOS password. But the user must know the memory address where the BIOS password is stored and the format in which the BIOS password is stored or has a program to know these things.
BIOS is a software that can run on a DOS window to clear the BIOS password. This is usually used in the BIOS: IBM, American Megatrends Inc.., Award, and Phoenix. Unfortunately, many laptop users are afraid of a black screen. Please download this software, free existence.
KeyDisk often used for password reset Toshiba laptop. Please visit the address and read the tutorial.
CmosPwd can recover some BIOS passwords such as:
- ACER / IBM BIOS
- AMI BIOS
- WinBIOS AMI 2.5
- Award 4.5x/4.6x/6.0
- Compaq (1992)
- Compaq (New version)
- IBM (PS / 2, Activa, Thinkpad)
- Packard Bell
- 1.00.09.AC0 Phoenix (1994), a486 1:03, 1:04, 1:10 A03, 1.02.943 rev 4:05, rev 4:06 13/1/1107
- Phoenix 4 release 6 (User)
- Gateway Solo - Phoenix 4.0 release 6
- Toshiba
- Zenith AMI
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