The QB refresher tool eliminates the background processes hampering QuickBooks operations. The following are the steps that need to be followed to use the QuickBooks refresher tool.Step 1. Firstly, you need to close the QuickBooks desktop.Step 2. You will need to download the QB refresher tool from the Intuit website.Step 3. As it is a self-running package, it doesn’t need installation and you can directly run the tool by clicking over QBrefresherV1.exe.Step 4. Now you can click the Fix my QuickBooks button and let the tool fix the problem for you.Once done you can launch QuickBooks and start working the way you were doing before.