This is because the PC’s RAM is filled with various data/programs.
If you’re able to clean it, you can get that speed back. (without a restart)
Step 1) Open the Notepad.
Step 2) Type in; FreeMem=Space(10240000000)
Step 3) Now Save the File as ‘clean.vbs’. Change the type of files to All Files.
Step 4) Double-Click clean.vbs
Step 5) Now the PC’s Ram is cleaned and you can enjoy a faster speed.
If any errors by double clicking it, try: right clicking on it and select the 'run in command prompt' option.
