XDA Developers on MSN

Microsoft is axing a beloved feature from PowerPoint, and it may already be gone for you

Microsoft will begin retiring PowerPoint's 'Reuse slides' tool starting Dec 2025, completing removal by Jan 2026. Microsoft ...

It’s now only $20 to get Word, Excel, PowerPoint, and more for life

TL;DR: Get a Microsoft Office Pro Plus 2019 lifetime license for Windows for only $20. Microsoft 365 subscriptions aren’t the ...
Labroots

Optimizing Laboratory-Developed LC-MS/MS Tests: Proper Use of Internal Standards - Insights from Two Troubleshooting Case Studies

Stable isotope-labeled internal standards are widely used in laboratory-developed clinical mass spectrometry tests. An equal amount of these internal standards is added to all samples in a batch, ...