Startup applications can be the reason why your computer is acting slow, many people don’t realise this but many applications that are used nowadays startup when you login to your windows and many of them are usually unwanted. Now you can go to each application’s setting and change it but an easier way to do so is open your task manager by typing the famous combo ctrl+alt+delete and going to the startup tab. From here you can see the list of all applications that effect your startup and their respective load, right click on them to disable any unused or unnecessary applications. Sometimes apps like autodesk suite have many startup services and can literally kill your computers performance, so only use them when you need them, this will prevent them from opening for no reason. Discretion is advised, use this tip wisely.