Top ten PC housekeeping tips
- The Which? expert advice will keep your system secure and at peak performance
- Clean your desktop, uninstall unused programs, empty your recycle bin, and seven other tips
- Video guides to free up hard disk space, backing up your data and defragging your hard drive
What's in this guide
PC tips
Read our top ten PC tips to keep your computer in good running order
Video guide: Free up hard disk space
Find out how to free up space on your PC's hard disk with the Which? video guide 
Video guide: Back up data files
Which? Computing experts show you how to back important files such as digital photos
Video guide: Defrag your PC's hard drive
Speed up your PC’s disk drive with our video on how to defrag your hard drive