You can resolve this issue simply by putting your heavy apps on sleep Mode.
-Press "Windows Key + R" together.
-Then "RUN" will open, type command: msconfig
-Then, select "Selective Startup".
-Go to "Services" tab.
-Deselect the apps those you don't need to startup while booting up device.
Also, i would recommend you to install "Avast 2017-18" antivirus. Run this app, and also install along with "Avast Cleanup", this scan your pc and would give you suggesstion to put heavy apps on "Sleep Mode".