LangaList Plus

Extend the life of your laptop’s battery

With proper care and feeding, the expensive lithium-ion batteries in your notebook PCs and other portable gear can run well for many, many years.

On the other hand, common battery-care mistakes will reduce your batteries’ run times and lead to needless and costly early replacement.

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Windows, solid-state disks, and ‘trim’

It’s a little-known fact that all solid-state disks — all of them — suffer inevitable performance declines over time.

It’s also little known that Windows 7 and Server 2008 are currently the world’s only operating systems to fully implement the new trim command that helps forestall this speed decline.

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Using Windows’ built-in disk-imaging utility

When the bits hit the fan, nothing gets your PC back in shape like having a complete known-good image of your hard drive to use for recovery.

Disk imaging — the gold standard of backups — is built into all versions of Windows 7 and some versions of Vista, but it’s also available for XP.

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