1. Take a moment to defrag To improve performance in applications, including booting, is to make sure the drive is defragged. When a drive is fragmented, chunks of each file are scattered so in order to read them, the hdd's read/write head has to jump all over the platters wich takes time. By defragging, your files are arranged in sequential order. Use any defragmentation utility like Diskeeper. 2. Clean the rest of the startup folders To find which apps are loading every startup, click Start, Run then type MSCONFIG, then click the startup tab. Every item in this tab checked runs every time you boot, so cleaning the list will shave your boot time especially on systems with tons of apps. Anything having to do with your display, antivirus or spyware utilities can stay. If you dont know something, it is better to leave it be. If you are sure it is junk, delete it. 3. Prefetch (For Windows XP only) Whenever you run a program or open a file, Windows will add bits of the file...