Computer Tips and Trick :-

Turn Off the Low Disk Space Warning :-

Run the Registry Editor (REGEDIT.EXE).
Open HKEY_CURRENT_USER\ Software\ Microsoft\ Windows\ CurrentVersion\ Policies\
Explorer.
If it's not there, create a DWORD value and call it NoLowDiskSpaceChecks.
Double-click on NoLowDiskSpaceChecks, and enter the value 1, and press OK.

Opening Ports or Adding Allowed Programs with SP2's Firewall :-

1. Click on Start / Run
2. Enter in firewall.cpl
3. Click on the Exceptions tab

Adding a Port for Internet Access:

1.  Click on the Add Port button
2.  Name it whatever you want
3.  Enter in the ports you want to open

Adding a Program for Internet Access :-

1. Click on Add Program... button
2. A list of all installed programs will be displayed
3 .Highlight the one you want to include for Internet access
4. Click on the OK button