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2,862 Tutorials

More Desktop PCs How-To

  • How-Tos: How to delete a file that just won't die

    I have a file in My Documents that arrived when I saved an email attachment. The attachment itself has been deleted, but this file cannot be deleted, dragged or moved. It has zero content and no file suffix, and no information is given in the Properties box.

  • How-Tos: How to fix a flat laptop battery

    I can’t charge the battery in my Dell laptop unless I first remove it and blow on it. Replacing the original battery hasn’t fixed the problem.

  • How-Tos: How to sync data between two devices

    What software is available to synchronise data between two devices? I currently use Windows Briefcase and sync to a USB drive, but this creates orphan files.

  • How-Tos: How to find drivers for your hard drive

    I backed up my Windows XP PC to a portable hard drive. This drive appears in Device Manager and Disk Management, but not in My Computer. My Creative sound system failed at the same time. The Hardware Wizard was unable to locate new drivers for the hard drive, USB ports or sound entries in Device Manager.

  • How-Tos: How to fix Backup & Restore when it won't start

    QUESTION When I try to start the Backup & Restore utility on my new hard drive I get the error message: ‘The backup application could not start due to an internal error – Server execution failed (0x800800005)’.

  • How-Tos: How to solve a PC power problem

    My PC automatically shuts down 15 minutes after startup. I’ve replaced the power supply, but it hasn’t solved the problem.

  • How-Tos: How to sync the Windows clock correctly

    Windows 7 has many likable and successful elements, but its clock doesn’t keep good time. In essence, Windows’ default time server isn’t good enough.

  • How-Tos: How to choose a netbook

    There's currently a huge number of machines to choose from in the netbook market. A quick glance at the specs of the current crop might lead you to believe that they're more alike than different.

  • How-Tos: How to install a solid-state drive

    Plenty of software is designed to improve PC performance, but what if that speed boost leaves you hungry for more? A speed boost can be gained with the installation of a solid-state drive (SSD).

  • How-Tos: How to fix a broken USB port

    My Windows 7 desktop PC has four USB ports, all of which are in use. However, no peripherals are automatically visible in Explorer.

  • How-Tos: How to uninstall trial software

    My Vista laptop came with a 60-day trial of Microsoft Office. I'd like to remove this, since I've never used it and it takes up a lot of disk space. Is there any reason why I shouldn't? I don't have a Windows CD to restore the OS should I mess things up.

  • How-Tos: How to solve Windows 7 memory allocation problems

    When browsing the web on my brand-new laptop I get warnings that the memory is running low and that I should close some programs. On Startup a Performance Options window appears. This allocates processor resources to adjust performance for programs or background services. Having already set and applied my changes, I have to go through the same process every time I start up the machine.

  • How-Tos: How to tame a jumpy cursor

    Following bootup or waking the PC from standby, my cursor always highlights the top-left icon onscreen. For example, if I'm in Outlook Express, the cursor will always go to the top of the list.

  • How-Tos: How to unzip files without IE interfering

    When I click on a zip file to uncompress it, Internet Explorer launches multiple copies of itself. I have to switch off the PC using the power button to continue.

  • How-Tos: How to get the most out of Windows Services

    While optimising my PC I came across some fascinating bits of software called services. Can I safely disable any that don't sound useful to me, such as Routing and Remote Access?

  • How-Tos: How to create space on a full hard disk

    I reorganised some files on my Vista Home Basic PC and am now receiving a full-disk warning. The drive has two 67GB partitions. I moved 40GB of files to D, leaving 31GB on C. I unsuccessfully attempted to delete the Winsxs file, which hogs 12GB. I’ve also removed 3GB of programs. But every time I reboot, the capacity used on C is still 31GB.

  • How-Tos: How to use Windows' boot.ini file

    I upgraded my PC with a new CPU and hard drive, copying across the contents of the old drive with the help of a disk-copying utility. When I boot up I now see a screen asking which operating system (OS) I’d like to use, but I have only one installed.

  • How-Tos: How to fix everything: the ultimate guide to fixing technology

    PCs, printers, smartphones, cameras, networks - your stuff will inevitably stop working. Here's how to troubleshoot and fix your most common tech issues.

  • How-Tos: How to upgrade a laptop's processor

    I'd like to upgrade my HP laptop's 2.1GHz Intel T8100 dual-core processor so I can use it for games such as Grand Theft Auto IV. Is this feasible, and what are the possible pitfalls?

  • How-Tos: How to fix a corrupt user profile in Windows Vista

    QUESTION I'm unable to access the main user account on my Windows Vista Home Basic PC. Windows displays the message ‘Cannot load profile'.


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