A:AnswerYes, You can replace it, but you’ll need to open the chassis, which involves removing the bottom cover and disconnecting internal connectors.
Dell recommends authorized service centers or Dell ProSupport for battery replacement to avoid damage.
A:AnswerCopilot+ features in Windows 11 are included permanently at no extra cost.
Microsoft 365 Copilot (Word, Excel, etc.) is NOT free; requires a paid subscription.