What is Virtual Memory?
In computing, virtual memory is a memory management technique that provides an "idealized abstraction of the storage resources that are actually available on a given machine" which "creates the illusion to users of a very large memory." The computer's operating system, using a combination of hardware and software, maps memory addresses used by a program, called virtual addresses, into physical addresses in computer memory.
Step 1: Go to Start Menu and click on Settings.
Step 2: Now type performance on search bar and select Adjust the appearance and performance of Windows.
Step 3: A new Window will open before you. Go to Advanced tab in it.
Step 4: You’ll see a Virtual memory section in it. Click on Change
Step 5: If the current setting is considerably less than the recommended, unselect the Automatically manage paging file size for all drives box on this window and click on Custom size.
Step 6: Now enter the recommended value in the Initial Size box, and a larger figure in the Maximum size
Step 7: Click on OK to save the changes.