The least expensive way to increase the performance of a PC is to limit applications that are running in the background. Check the Taskbar in the lower right corner of your screen near the clock. Do you need all those apps launching every time your PC boots?
QuickBooks
We have provided sales, installation, support, and training for QuickBooks products since 1995. As the QuickBooks Pro product line has matured, it has become a mainstream accounting product for small to medium sized businesses in industries across the spectrum. We maintain a QuickBooks ProAdvisor status and teach publicly available seminars for QuickBooks users seeking to improve their knowledge skills.