Activate DLL's File of your Computer using Run command

DLL's (dynamic link library), basically a combination of executables files that can be used by Windows programs to run properly. Some time you received a sudden pop-up message "System could not fine this DLL file" for example binkw32, maxkernl. Normally you received these types of messages when you installed any new application, computer driver program and some time due to computer mishandling. Actually some DLL files are deactivated due to new software's installation but don't worry you can reactivate these file with the help of a simple command called Regsvr32.
To activate the missing dll file go the Start then Run and type here "regsrv32 with missing dll file name" for example you missed "urlmon.dll" file then you will type in Run "regsvr32 urlmon.dll" and press Ok button. Your system will activate this missing file and hopefully you will not get this missing message again

System Password Protection

You should always lock your computer when you leave it. A password will protect your computer from others. There are three or four methods to lock your computer manually, but you can lock your computer automatically using screen saver option. You can turn on automatically lock dialog box after specified time.

Follow the giving steps to set screen saver to lock computer automatically:


First right click on your computer desktop then select the properties option.
In the Display Properties click on Screen saver tab.
Now select any screen saver file then in Wait field set any suitable time to turn on screen saver.
At the end check the Password Protected option and press OK. Now after specified time, when your screen saver will turn on, your computer will be automatically locked.

Stop XP Pop-ups

First off, never trust a company that exploits a technology to advertise that they can prevent it. Second, yes you can stop these. You are probably familiar with Windows (a/k/a MSN) Messenger which is used for Instant Messaging. There is another program called Messenger that is used in networks to transmit and send Alerter service messages between clients and servers.
Even though you'll never use it, unless you are on a network, by default it is turned on, causing an open hole in your XP firewall for pop-up advertising to get through. Here's what to do if you want to stop Messenger...
Go to Control Panel / Administrative Tools / Services (or Start / Run and type in " services.msc "). This will bring up a long list of Windows services that are running or available on your system.
Find "Messenger" and double click to open the Properties box. In the "Startup Type" field, change the setting to "Disable". If any services depend on Messenger and fail to start, then change to "manual".