Click on the 4 coloured disc, go to 'Control panel' then to 'Hardware and Sound' under this you will find 'Adjust system volume'
plug in the speakers
You need to install driver for your sound card.
restart your computer
system image
Downgrade it, you can use a Windows XP install disk to undo the Windows 7 one.
sound driver for windows 7
You can apparently 'roll back' a Windows 8 computer to Windows 7... HOWEVER - some computer manufacturers have said they will not repair a Windows 8 machine (even if it's still under warranty) if it's been rolled back ! They claim rolling a Windows 8 machine back to Windows 7 voids the warranty !
You should go to control panel, click sounds, scroll down to Start Windows, aka windows startup sound, then click browse and find a sound that works This works for Xp and 7 I'm not sure how you change the startup sound in Windows Vista or 2000
This sound is called a Chime wave file. And is heard when you start up Windows 7 program. It is a trademark sound of windows.And can be heard every time your system is rebooted.
Windows 7 has a program built in which can record audio. It is found by clicking the Start Menu -> Accessories-> Sound Recorder.If you feel like that isn't enough, you could try Audacity, which is freeware and has many more options for editing while the sound recorder in Windows 7 does not.
Yes, you need to back-up your PC if you upgrade your computer, from Windows Vista to Windows 7. Anyway, the Windows 7 Release Candidate requires backing up your PC with a blank recordable disk, before you download, the Windows 7 Release Candidate because the Windows 7 Release Candidate, will be your temporary operating system, after you install the Windows 7 Release Candidate, via the Microsoft website, which is Microsoft.com.
Yes. You need to find and download a driver for your sound card. Since we do not know what sound card you have in your computer, we cannot provide a link to a download for it.