If your system is getting slow or not working properly or hanging problem then just flow the steps.
Learn how to increase system performance by increasing the amount of virtual memory on your HP computer in Windows. Steps for modifying virtual memory settings:
Click the Windows button.
Type advanced system settings and then click View advanced system settings.
Under Performance, click the Settings button.
Click the Advanced tab, and then click the Change button under Virtual memory.
Uncheck Automatically manage paging file size for all drives and select System managed size if it is not already selected.
Click OK, and then click OK again to restart your computer.
