Windows 2000 & XP machines delay as long as 30 seconds when you try to view shared files across a network because Windows is using the extra time to search the remote computer for any Scheduled Tasks. Here's how to prevent this remote search for Scheduled Tasks:
Open up the Registry and go to :
HKEY_LOCAL_MACHINE/Software/Microsoft/Windows/CurrentVersion/Explorer/RemoteComputer/NameSpace
Under that branch, select the key :
{D6277990-4C6A-11CF-8D87-00AA0060F5BF}
and delete it.
If you like you may want to export the exact branch so that you can restore the key if necessary. This fix is so effective that it doesn't require a reboot and you can almost immediately determine yourself how much it speeds up your browsing processes.
Wednesday, 23 January 2013
Speed Up Browsing
When you connect to a web site your computer sends information back and forth. Some of this information deals with resolving the site name to an IP address, the stuff that TCP/IP really deals with, not words. This is DNS information and is used so that you will not need to ask for the site location each and every time you visit the site. Although Windows XP and Windows XP have a pretty efficient DNS cache, you can increase its overall performance by increasing its size. You can do this with the registry entries below:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Dnscache\Parameters]
"CacheHashTableBucketSize"=dword:00000001
"CacheHashTableSize"=dword:00000180
"MaxCacheEntryTtlLimit"=dword:0000fa00
"MaxSOACacheEntryTtlLimit"=dword:0000012d
Make a new text file and rename it to dnscache.reg. Then copy and paste the above into it and save it. Merge it into the registry.
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Dnscache\Parameters]
"CacheHashTableBucketSize"=dword:00000001
"CacheHashTableSize"=dword:00000180
"MaxCacheEntryTtlLimit"=dword:0000fa00
"MaxSOACacheEntryTtlLimit"=dword:0000012d
Make a new text file and rename it to dnscache.reg. Then copy and paste the above into it and save it. Merge it into the registry.
Shutting Down Windows XP
Although the big argument used to be about saturated and unsaturated fats, today's generation has found a new source of disagreement: Should a computer be left on all the time or turned off at the end of the day? Both camps have decent arguments, and there's no real answer (except that you should always turn off your monitor when you won't be using it for a half hour or so).
However, if you decide to turn off your computer, don't just head for the off switch. First, tell Windows XP about your plans. To do that, click the Start button, choose the Turn Off Computer command, and ponder the choices Windows XP places on-screen.
Click Stand By to temporarily put the computer to sleep, click Turn Off to turn off your computer, or click Restart to make Windows XP shut down and come back to life.
Stand By: Save your work before choosing this option; Windows XP doesn't save your work automatically. Instead, it lets your computer doze for a bit to save power, but the computer wakes up at the touch of a button.
Turn Off: Clicking here tells Windows XP to put away all your programs and to make sure that you've saved all your important files. Then it turns off your computer and most of the newer monitors. Poof! Use this option when you're done computing for the day. (If your monitor doesn't turn off automatically, you'll have to push its power button yourself.)
Restart: Here, Windows saves your work and prepares your computer to be shut off. However, it then restarts your computer. Use this option when installing new software, changing settings, or trying to stop Windows XP from doing something awfully weird.
Hibernate: Only offered on some computers, this option works much like Shut Down. It saves your work and turns off your computer. However, when turned on again, your computer presents your desktop just as you left it: Open programs and windows appear in the same place. Putting your computer into hibernation mode is not as safe as shutting it down. (Don't see the Hibernate feature? Hold down Shift, and it will replace the Standby button.)
The Hibernate command takes all of your currently open information and writes it to the hard drive in one big chunk. Then, to re-create your desktop, it reads that big chunk and places it back on your desktop.
Don't ever turn off your computer unless you've chosen the Turn Off command from the Start button. Windows XP needs to prepare itself for the shutdown, or it may accidentally eat some of your important information — as well as the information of anybody else using the computer at the time.
Remember, if you're done with the computer but other people might want to use it, just click Log Off from the Start menu: Windows XP saves your work and brings up the Welcome screen, allowing other people to log on and play video games.
However, if you decide to turn off your computer, don't just head for the off switch. First, tell Windows XP about your plans. To do that, click the Start button, choose the Turn Off Computer command, and ponder the choices Windows XP places on-screen.
Click Stand By to temporarily put the computer to sleep, click Turn Off to turn off your computer, or click Restart to make Windows XP shut down and come back to life.
Stand By: Save your work before choosing this option; Windows XP doesn't save your work automatically. Instead, it lets your computer doze for a bit to save power, but the computer wakes up at the touch of a button.
Turn Off: Clicking here tells Windows XP to put away all your programs and to make sure that you've saved all your important files. Then it turns off your computer and most of the newer monitors. Poof! Use this option when you're done computing for the day. (If your monitor doesn't turn off automatically, you'll have to push its power button yourself.)
Restart: Here, Windows saves your work and prepares your computer to be shut off. However, it then restarts your computer. Use this option when installing new software, changing settings, or trying to stop Windows XP from doing something awfully weird.
Hibernate: Only offered on some computers, this option works much like Shut Down. It saves your work and turns off your computer. However, when turned on again, your computer presents your desktop just as you left it: Open programs and windows appear in the same place. Putting your computer into hibernation mode is not as safe as shutting it down. (Don't see the Hibernate feature? Hold down Shift, and it will replace the Standby button.)
The Hibernate command takes all of your currently open information and writes it to the hard drive in one big chunk. Then, to re-create your desktop, it reads that big chunk and places it back on your desktop.
Don't ever turn off your computer unless you've chosen the Turn Off command from the Start button. Windows XP needs to prepare itself for the shutdown, or it may accidentally eat some of your important information — as well as the information of anybody else using the computer at the time.
Remember, if you're done with the computer but other people might want to use it, just click Log Off from the Start menu: Windows XP saves your work and brings up the Welcome screen, allowing other people to log on and play video games.
Sharing Your Own Computer Stuff with the Network
To share a file or folder with your fellow computer users, move the file into your Shared Documents folder, which lives in your My Computer window. (You must move or copy a file into the Shared Documents folder; shortcuts don't always work.)
After you place your file or folder into your Shared Documents folder, it appears in the Shared Documents folder of everybody else using your computer.
Administrators can share folders without having to move them into the Shared Documents folder. The trick is to follow these steps:
1. Right-click on a folder you'd like to share and choose Sharing and Security from the pop-up menu.
Open My Computer and right-click on the folder you'd like to share. When the menu appears, select Sharing and Security. A window appears, showing the Properties for that folder. It opens to the Sharing tab.
Right-click on a folder and choose Sharing and Security to share the folder on the network.
2. Click the box marked Share This Folder on the Network.
A check mark in that box lets everybody peek at, grab, steal, change, or delete any of the files in that folder. To let visitors look inside the files but not change them, remove the check mark from the box marked Allow Network Users to Change My Files.
3. Click OK.
Now that particular folder and all its contents are available for everybody on the network to share.
Sharing a lot of folders isn't a good idea because it gives network visitors too much control over your computer. Even if you trust people, they might accidentally mess something up. To be safe, only share files by placing them in the Shared Document folder.
Inside Shared Documents live two more folders, Shared Music and Shared Pictures. Those two folders are also available to any user. So, if you want to share documents with any user of your computer, store them in the Shared Documents folder. When you make MP3s from your CDs, store them in the Shared Music folder, too, so that everybody can enjoy them.
After you place your file or folder into your Shared Documents folder, it appears in the Shared Documents folder of everybody else using your computer.
Administrators can share folders without having to move them into the Shared Documents folder. The trick is to follow these steps:
1. Right-click on a folder you'd like to share and choose Sharing and Security from the pop-up menu.
Open My Computer and right-click on the folder you'd like to share. When the menu appears, select Sharing and Security. A window appears, showing the Properties for that folder. It opens to the Sharing tab.
Right-click on a folder and choose Sharing and Security to share the folder on the network.
2. Click the box marked Share This Folder on the Network.
A check mark in that box lets everybody peek at, grab, steal, change, or delete any of the files in that folder. To let visitors look inside the files but not change them, remove the check mark from the box marked Allow Network Users to Change My Files.
3. Click OK.
Now that particular folder and all its contents are available for everybody on the network to share.
Sharing a lot of folders isn't a good idea because it gives network visitors too much control over your computer. Even if you trust people, they might accidentally mess something up. To be safe, only share files by placing them in the Shared Document folder.
Inside Shared Documents live two more folders, Shared Music and Shared Pictures. Those two folders are also available to any user. So, if you want to share documents with any user of your computer, store them in the Shared Documents folder. When you make MP3s from your CDs, store them in the Shared Music folder, too, so that everybody can enjoy them.
Setup XP from a Network drive
You use three switches. If D: is the target, and G: is the net drive.
G:i386winnt32 /tempdrive:D /makelocalsource /s:G:i386
G:i386winnt32 /tempdrive:D /makelocalsource /s:G:i386
Set up and Use Internet Connection Sharing
With Internet Connection Sharing (ICS) in Windows XP, you can connect one computer to the Internet, then share the Internet service with several computers on your home or small office network. The Network Setup Wizard in Windows XP Professional will automatically provide all of the network settings you need to share one Internet connection with all the computers in your network. Each computer can use programs such as Internet Explorer and Outlook Express as if they were directly connected to the Internet.
You should not use this feature in an existing network with Windows 2000 Server domain controllers, DNS servers, gateways, DHCP servers, or systems configured for static IP addresses.
Enabling ICS
The ICS host computer needs two network connections. The local area network connection, automatically created by installing a network adapter, connects to the computers on your home or small office network. The other connection, using a 56k modem, ISDN, DSL, or cable modem, connects the home or small office network to the Internet. You need to ensure that ICS is enabled on the connection that has the Internet connection. By doing this, the shared connection can connect your home or small office network to the Internet, and users outside your network are not at risk of receiving inappropriate addresses from your network.
When you enable ICS, the local area network connection to the home or small office network is given a new static IP address and configuration. Consequently, TCP/IP connections established between any home or small office computer and the ICS host computer at the time of enabling ICS are lost and need to be reestablished. For example, if Internet Explorer is connecting to a Web site when Internet Connection Sharing is enabled, refresh the browser to reestablish the connection. You must configure client machines on your home or small office network so TCP/IP on the local area connection obtains an IP address automatically. Home or small office network users must also configure Internet options for Internet Connection Sharing. To enable Internet Connection Sharing (ICS) Discovery and Control on Windows 98, Windows 98 Second Edition, and Windows Millennium Edition computers, run the Network Setup Wizard from the CD or floppy disk on these computers. For ICS Discovery and Control to work on Windows 98, Windows 98 Second Edition, and Windows Millennium Edition computers, Internet Explorer version 5.0 or later must be installed.
To enable Internet Connection Sharing on a network connection
You must be logged on to your computer with an owner account in order to complete this procedure.
Open Network Connections. (Click Start, click Control Panel, and then double-click Network Connections.)
Click the dial-up, local area network, PPPoE, or VPN connection you want to share, and then, under Network Tasks, click Change settings of this connection.
On the Advanced tab, select the Allow other network users to connect through this computer's Internet connection check box.
If you want this connection to dial automatically when another computer on your home or small office network attempts to access external resources, select the Establish a dial-up connection whenever a computer on my network attempts to access the Internet check box.
If you want other network users to enable or disable the shared Internet connection, select the Allow other network users to control or disable the shared Internet connection check box.
Under Internet Connection Sharing, in Home networking connection, select any adapter that connects the computer sharing its Internet connection to the other computers on your network. The Home networking connection is only present when two or more network adapters are installed on the computer.
To configure Internet options on your client computers for Internet Connection Sharing
Open Internet Explorer. Click Start, point to All Programs, and then click Internet Explorer.)
On the Tools menu, click Internet Options.
On the Connections tab, click Never dial a connection, and then click LAN Settings.
In Automatic configuration, clear the Automatically detect settings and Use automatic configuration script check boxes.
In Proxy Server, clear the Use a proxy server check box.
You should not use this feature in an existing network with Windows 2000 Server domain controllers, DNS servers, gateways, DHCP servers, or systems configured for static IP addresses.
Enabling ICS
The ICS host computer needs two network connections. The local area network connection, automatically created by installing a network adapter, connects to the computers on your home or small office network. The other connection, using a 56k modem, ISDN, DSL, or cable modem, connects the home or small office network to the Internet. You need to ensure that ICS is enabled on the connection that has the Internet connection. By doing this, the shared connection can connect your home or small office network to the Internet, and users outside your network are not at risk of receiving inappropriate addresses from your network.
When you enable ICS, the local area network connection to the home or small office network is given a new static IP address and configuration. Consequently, TCP/IP connections established between any home or small office computer and the ICS host computer at the time of enabling ICS are lost and need to be reestablished. For example, if Internet Explorer is connecting to a Web site when Internet Connection Sharing is enabled, refresh the browser to reestablish the connection. You must configure client machines on your home or small office network so TCP/IP on the local area connection obtains an IP address automatically. Home or small office network users must also configure Internet options for Internet Connection Sharing. To enable Internet Connection Sharing (ICS) Discovery and Control on Windows 98, Windows 98 Second Edition, and Windows Millennium Edition computers, run the Network Setup Wizard from the CD or floppy disk on these computers. For ICS Discovery and Control to work on Windows 98, Windows 98 Second Edition, and Windows Millennium Edition computers, Internet Explorer version 5.0 or later must be installed.
To enable Internet Connection Sharing on a network connection
You must be logged on to your computer with an owner account in order to complete this procedure.
Open Network Connections. (Click Start, click Control Panel, and then double-click Network Connections.)
Click the dial-up, local area network, PPPoE, or VPN connection you want to share, and then, under Network Tasks, click Change settings of this connection.
On the Advanced tab, select the Allow other network users to connect through this computer's Internet connection check box.
If you want this connection to dial automatically when another computer on your home or small office network attempts to access external resources, select the Establish a dial-up connection whenever a computer on my network attempts to access the Internet check box.
If you want other network users to enable or disable the shared Internet connection, select the Allow other network users to control or disable the shared Internet connection check box.
Under Internet Connection Sharing, in Home networking connection, select any adapter that connects the computer sharing its Internet connection to the other computers on your network. The Home networking connection is only present when two or more network adapters are installed on the computer.
To configure Internet options on your client computers for Internet Connection Sharing
Open Internet Explorer. Click Start, point to All Programs, and then click Internet Explorer.)
On the Tools menu, click Internet Options.
On the Connections tab, click Never dial a connection, and then click LAN Settings.
In Automatic configuration, clear the Automatically detect settings and Use automatic configuration script check boxes.
In Proxy Server, clear the Use a proxy server check box.
Set the Search Screen to the Classic Look
When I first saw the default search pane in Windows XP, my instinct was to return it to its classic look; that puppy had to go. Of course, I later discovered that a doggie door is built into the applet. Click "Change preferences" then "Without an animated screen character." If you'd rather give it a bare-bones "Windows 2000" look and feel, fire up your Registry editor and navigate to:
HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Explorer \ CabinetState.
You may need to create a new string value labeled "Use Search Asst" and set it to "no".
HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Explorer \ CabinetState.
You may need to create a new string value labeled "Use Search Asst" and set it to "no".
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