Why Windows Vista freeze or lock-up frequently

Some serious reasons gathered from Windows Vista users are as follows:

1. The program freeze when multiple programs are opened or users are working with multi-tasking.
2. Incompatibility for newly added programs
3. Incompatibilty issues added hardware and peripherals.
4. Malware infections can also cause Windows Vista and other operating systems to freeze and lock-up.

To resolve this Windows Vista freezing you may try the following.

1. Thoroughly scan your computer for virus infections.
2. Backup all your files and reformat the hard disk to its factory condition. A recovery disk is needed in this procedure.
3. Remove and uninstall added hardware or peripherals including drivers.