Low Virtual Memory

low virtual memory is common problem today facing lots of computer.virtual memory is the compensation for random access memory i.e RAM.sometimes we install any game or software during installation computer gives the error message i.e low virtual memory.
low virtual memory is very common problem it is very easy to solve this problem.
#change the size of virtual memory:
             If you receive warnings that your virtual memory low, you'll need to increase the minimum size of your paging file. Windows sets the initial minimum size of the paging file at the amount of random access memory (RAM) installed on your computer plus 300 megabytes (MB), and the maximum size at 3 times the amount of RAM installed on your computer. If you see warnings at these recommended levels, then increase the minimum and maximum sizes follow the following steps.

1.open my computer and and goto system properties.

2.In the left pane, click Advanced system settings. If you are prompted for an administrator password or confirmation, type the password or provide confirmation.

3.On the Advanced tab, under Performance, click Settings.

4.Click the Advanced tab, and then, under Virtual memory, click Change.

5.Clear the Automatically manage paging file size for all drives check box.

6.Under Drive [Volume Label], click the drive that contains the paging file you want to change.

7.Click Custom size, type a new size in megabytes in the Initial size (MB) or Maximum size (MB) box, click Set, and then click OK.

Increases in size usually don't require a restart, but if you decrease the size, you'll need to restart your computer for the changes to take effect. We recommend that you don't disable or delete the paging file.
 above steps will definately solve low virtual memory problem.

how to backup registry

friends this article give you the important guidlines to how to Backup Registry or recover registry
sometimes we are intented to change the registry key values by using registry editor. their may be chance to some trouble
may be happen.to overcome such trouble due to registry key values changes their is
need to backup registry. below i have given some
steps to backup registry.

how to backup registry:
open the command prompt on you computer.
then type command regedit.exe to open registry editor window.
then select the key or subkey you want to backup on your any drive or removable media such as pendrive/cd/dvd and so on.
after the selection of key or subkey to backup registry click on the file menu
in the above toolbar.
then click on the export. then one window is open.
select the location where you want to save the backup copy, and then type a name for the backup file in the File name box.
after all the completion click on save.to complete the whole processor.
you can use this backup registry any time when some trouble you facing by importing this backup registry by selecting import option from menu in the toolbar
enjoy this article surely work for you..
for more detail i have given screen shot of whole processor below.

Boost Firefox Speed

slow internet connection no problem use mozilla firefox browser and increase its speed by 20 to 30% just by using this below trick.by using this trick we can easily
boost firefox speed by 30%.and you can surf faster than before.youcan also increase download speed of
firefox browser.
to use the trick to increase firefox speed just follow the following steps

Type about:config in the address bar,then some window is appear in the browser
having some key values in it change the following field key values.

network.http.max-connections-per-server =32
network.http.max-persistent-connections-per-proxy =16
network.http.max-connections = 64
network.http.max-persistent-connections-per-server = 10
network.http.pipelining = true
network.http.pipelining.maxrequests = 200
network.http.request.max-start-delay = 0
network.http.proxy.pipelining = true
network.http.proxy.version = 1.0

Lastly right-click anywhere and select New- Integer.then type nglayout.initialpaint.delay and set its value to 0. This value is the amount of time the browser waits before it acts on information it receives.
this trick decrease ram usage firefox and boost firefox speed.enjoy this is really works...

PASSWORD RESET DISK::FORGOT PASSWORD::PASSWORD RECOVERY

Many times we face this common problem i.e password forgot.what we can do in such scenario one option is password reset disk. this trick is very simple for password recovery.friends this is very helpful to us for password recovery. i have given below how to make password reset disk and how to use password reset disk to recover password follow this steps and overcome the problem.

how to use password reset disk and when:

If you enter the wrong password when you attempt to log on, Windows displays a message that the password is incorrect. Click OK to close the message.

Click Reset password, and then insert your password reset disk .

Follow the steps in the Password Reset Wizard to create a new password.

Log on with the new password. If you forget your password again, you can use the same password reset disk. You don't need to make a new one.

how to make password reset disk
to make password reset disk first thing u should need removable media such as cd/dvd/pendrive and so on.
insert any removable media.
then first task goto the control panel then goto user account wizard by clicking on it.

then click on Create Password Reset Disk on the left side panel.
to make it you should have your own window password for password verification.
follow the tasks given it to accomplish all the process.
finally you get password reset disk keep it in arcane place and use it you forgot
your windows password according to above given task of how to use password reset
disk.

"black screen apppear at the start up"?

How to solve problem of "black screen apppear at the start up"?


sometimes after starting your computer desktop is not seen only black screen is seen to us. this problem is happen due to viral attack.actually the "exlporer.exe" process is not running at the time of startup."explorer.exe" is very nessessory proceess which is required for start your desktop screen the main cause of this problem is explorer.exe process is not run at start up. to solve this problem one way is to scan your whole computer then see what happens. after whole scan still problem is not solve. then another option is open your computer in safe mode with command prompt and give password authentification.finally you get command prompt on your desktop then type explorer.exe command in the command prompt. you will definately get desired output.but by using this way you only works in safe mode.to solve this problem in regular startup you have to follow the steps given below. the easy way to solve this problem is when black screen appear at startup

press 'Alt+ctrl+delete" then task manager window is open.

click on file option in given tab.

then click on New Task (run).

after that new window is open in that window type "explorer.exe".

press ok button then automatically your desktop is working.



if you dont get any output then finnal solution is format your whole computer.