Increasing the system speed by increasing the virtual ram

 It will Increasesthe virtual RAM is a process of allocating extra memory to your RAM from your hard disk

1) Right-Click on 'My Computer' and then Select 'Properties'(you can also simply type ‘System’ in search bar in start button and then select it.
2) Click on the 'Advanced System Settings'  and then select Advanced Tab.
3) Under 'Performance', click 'Settings'.

4) Then click the 'Advanced' tab on the button that pops up.
5) Under 'Virtual Memory' at the bottom, click 'Change'.
6) Click the 'Custom Size' button (You may have to uncheck the automatic mange button present at top ).
7) For the initial size (depending on your HD space), type in anywhere from 1000-1500  and for the Maximum size type in anywhere from 2000-2500 .

8) Click 'Set', and then exit out of all of the windows.
9) Finally, Restart your computer.
10) You now have a faster computer and 1-2GB of Virtual RAM.