Reset or reinstall Windows 11: which option keeps files and apps?
Compare Keep my files, Windows Update repair and a clean installation. Check what each removes before choosing a recovery path or touching disk partitions.
Microsoft — Reset your PC
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Compare your options before you choose
Clear technology comparisons with stated evidence and trade-offs. Choose software and formats for your workflow, without fabricated ratings.
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12 topics in this section.
Google Photos: Free up space or Delete? Keep the copy you need
Choose the right Google Photos action on Android: remove backed-up local copies, delete library items or archive them. Check backup before clearing your phone.
Google Photos — Free up device space
Why can’t I copy text from a PDF? Scan, permissions or bad extraction
Tell an image-only PDF from a searchable document, check copying permissions, and understand when OCR helps without expecting page extraction to recognize text.
Adobe — Recognize scanned text
Delete a PDF page or redact text? Protect the right information
Choose between extracting pages and real PDF redaction. Learn why a black rectangle, cropping or a smaller file is not proof that private text was removed.
Adobe — Redact and sanitize PDFs
ZIP or resize images: solve the right upload limit
Use ZIP to group files and resizing to change image dimensions. Check the upload form before creating an archive it cannot accept.
Microsoft Support — ZIP files
Broken website: clear cache or cookies?
Use the symptom to choose cached files or site data, understand the sign-out consequence and avoid clearing every browser record for one website.
Google Chrome Help — browsing data
Make an image file smaller: resize or lower JPEG quality?
Choose the setting that solves your upload limit, compare small text and detail, and keep an original copy before reducing image size.
MDN — canvas image export
PNG, JPEG or WebP: choose the format for the image
Compare formats for photos, screenshots and transparency, then check the exported result and the upload service’s accepted formats.
MDN — Image formats
Incognito, Guest or a Chrome profile: which should you use?
Choose a temporary session, a guest window or a separate everyday profile. Understand what remains visible and what is not protected on a shared computer.
Google Chrome Help — Guest mode
Sleep, hibernate or shut down a Windows laptop?
Choose a power mode for a quick break, an overnight stop or travel. Find the Windows controls and check what closing the screen actually does.
Microsoft Support — sleep and hibernate
Sync is not the same as backup: test file recovery
Understand why deleting a synced file can affect other devices, then test version history, the recycle bin and a genuinely independent backup.
Microsoft Support — deleting files in OneDrive
Bitwarden or 1Password: choose by devices and recovery
Compare personal use, household sharing and account recovery before paying or moving your passwords. Use a small migration test rather than a made-up rating.
Bitwarden — Personal plans
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