Windows 10 will be a free upgrade for Windows 7 and Windows 8 users | PCWorld

It’s official, folks: Windows 10 will be a free upgrade for existing Windows users—as long as you claim it quickly.

Source: Windows 10 will be a free upgrade for Windows 7 and Windows 8 users | PCWorld

How Long Will My Hard Drives Really Last?

Dear Lifehacker, I know hard drives can fail, but how long do they really last? Will they last longer if I don’t use them as often?

Source: How Long Will My Hard Drives Really Last?