When your computer runs slower and slower or programs/browsers take longer time to reply, it is time to clean your computer now, a basic method to clean computer is disk cleanup, steps below will tell you how to clean and speed up your pc.
1.Click Start button on the left bottom of taskbar, type clean in the search box.
2.Click on Disk Cleanup, a new window appear, C disk was selected by default, click OK.
3.Disk Cleanup window shows up, system will self-scan, after the scan process, a new window will appear.
4.There will be a files list, temporary files and other files are listed and checked, un-check options you want to delete. Click OK to clean and a confirm window will pop up, clicking Delete Files to complete the clean process.
When you open the browser, the first webpage shown automatically is called your default homepage, if you want to make the certain website, such as http://www.google.com as your homepage, it is easily to be down, just follow below steps, let's take Internet Explorer as an example.
1.Open Internet Explorer browser, click on Setting icon on the Manual-bar, then select Internet Options.
2.The tab General will be seen when the new window is displayed. There is blank area under Home page, paste or type website address into it, click OK.