Automatically translated.View original post

What is Windows.old folder? Explaining how to safely delete / keep it

"Windows.old" folder that suddenly appears after Windows update.

While it takes up between 20 and 30 GB of space, it is also an important folder that you need to revert to the original version.

An easy-to-understand introduction to how to safely delete and keep when you don't want to lose!

Try AOMEI Backupper (home version) for free with registration code "AMAB-9RV3F-DNLO8-LGDYR"!

# Windows PC Trouble Lack of Storage # Windowsold Computer Organization

2025/8/29 Edited to

... Read moreWindows.oldフォルダはシステムを以前の状態に復元するためのバックアップとして非常に重要ですが、そのまま放置するとストレージ容量を大きく圧迫します。そのため、不要と判断した場合は速やかに削除することをおすすめします。 削除する前には必ずバックアップを取ることが安心で、特に重要なファイルが入っている場合は「AOMEI Backupper」などの無料バックアップツールを使って、外付けドライブやクラウドに保存するのが効果的です。これは万が一のデータ紛失への保険となります。 また、Windowsの設定画面から「ストレージ」→「一時ファイル」→「以前のWindowsのインストール」にチェックを入れて削除を実行することで、システムに不要なファイルのみを安全に消去できます。手動でフォルダを削除するよりも安全かつ確実な方法です。 誤って重要なフォルダを移動や削除してしまわないよう、普段から定期的なバックアップやストレージ整理を心がけると安心。特にPCのメモリ使用率も余裕を持たせることで、動作の安定性や快適さも向上します。 パソコン廃棄時のデータ消去や、ランサムウェアなどのセキュリティ対策としてもバックアップを暗号化しておくことがおすすめです。私も実際にバックアップを暗号化したことで、安心感が増しました。これらのポイントを押さえて、Windows.oldフォルダを正しく管理し、ストレージの無駄遣いを防ぎましょう。

Related posts

How to Flatten the Belly After C-Section (Safely)
Healing the mom pooch after a C-section isn’t about crunches or rushing weight loss — it’s about restoring your core the right way. After surgery, the deep abdominal muscles become weak and disconnected, which is why the lower belly can stick out. Focusing on deep core activation, gentle movemen
Jas | Postpartum Recovery

Jas | Postpartum Recovery

221 likes

Correctly Heal Your Diastasis Recti Safely
If your belly still looks big at 8 weeks postpartum, it’s not your fault — your deep core and connective tissue are still healing. These moves help activate your transverse abs, support your pelvic floor, and begin pulling your belly back inward safely. No crunches. No planks. Just gentle DR-saf
Jas | Postpartum Recovery

Jas | Postpartum Recovery

240 likes

Heal Your Core Safely After C-Section — The Secret
These exercises help post-C-section and with DR because they: • Strengthen deep core muscles safely without straining the incision. • Gently bring abdominal muscles together, helping close diastasis recti. • Restore core function, improving posture, lifting, and daily movement. • Support he
Jas | Postpartum Recovery

Jas | Postpartum Recovery

2118 likes

How to safely remove press ons in 60 seconds
To see the full tutorial head on over to my TikTok, YouTube or Instagram (prettyinpressons101) How to SAFELY Remove Press-On Nails with Nail Glue Remover (No Damage!) Let’s talk about safe press-on removal 💅 If you’ve ever had your natural nails damaged after wearing press-ons, I can almost guar
Kayla | Press On Nails 💅🏻

Kayla | Press On Nails 💅🏻

223 likes

How to Safely Increase Your Vocal Range 🎤🎶
Ever wanted to hit those high notes like a pro? It’s all about technique. Use breath support, stay relaxed, and practice with lip trills to safely increase your vocal range. How do you work on your range? Let me know! 💬👇 #VocalHealth #SingingTips #HigherNotes #VoiceCare
coltynvondeylen

coltynvondeylen

189 likes

How to clear your nasal passages safely
Clogged Nasal Passages Remedy Simple Holistic Hack to clear passages & unclog your ears safely. #allnaturalhealing #holisticwellness #stuffynose #nasalcongestion #cloggedears AllNaturalHealingStore.com AllNaturalHealingSRQ.com AllNaturalHealingJP.com
DrHolisticHouse

DrHolisticHouse

134 likes

Move Windows 10/11 to Another Drive Without Reinstalling
Want to move Windows system to a new drive without reinstalling everything? This quick guide shows you how to transfer your system safely and keep all your files and settings intact. Perfect if your old drive is slow or running out of space. #windows #move #clone #harddrive #pctips
SmoothTechie

SmoothTechie

2 likes

TAN FAST & SAFELY
This is how I tan super quickly and still stay safe!! Try out this routine on GLOWY and comment a pic of your best tan so far!! Make sure you use an After-Tan after you shower when done tanning. This will get your skin moisturized and prevent peeling. It’s important to use all gel and any sort
LeahBeam🩵✨🌸🍵

LeahBeam🩵✨🌸🍵

236 likes

“Safely” Get tan
Alexandria

Alexandria

1149 likes

How to properly (and safely) tan this summer!
micky

micky

21 likes

Here’s how to safely leave an abusive relationship and rebuild
Comment MAGNETIC and follow if you’re rebuilding your life and becoming the version of you that no longer survives—but creates. How to safely leave an abusive relationship, rebuild your identity, and become magnetic again. Nobody talks enough about what happens AFTER leaving. The nervous s
CBaddie

CBaddie

0 likes

🎥Steps to SAFELY remove your protective style!!🤗
#protectivehairstyles #protectivestyles #braids #braidstyles #blackgirlcreator #blackgirlhairstyles #lemon8beautycrew #lemon8blackcreator #blackgirllemon8 #naturalhaircare
Jewellianna

Jewellianna

512 likes

A woman stands on a beach with waves, illustrating the title "HOW TO SAFELY TRY Intermittent Fasting WITH CYCLE SYNCING" for women, with the Lemon8 logo and user handle.
A graph of hormone levels (Progesterone, Estrogen, Testosterone) over a 28-day cycle, highlighting Power Phases (Day 1-10 and 16-19) in purple, indicating extended fasts of 13+ hours are safe, set against a beach background.
A graph of hormone levels over a 28-day cycle, highlighting the Manifestation Phase (Day 11-15) in green, indicating fasting shouldn't exceed 15 hours, set against a coastal town background.
How to intermittent fast ✨safely✨ w your hormones
Fasting isn’t for everyone and if you have any history with ED, should only be done with the help of a doctor - HOWEVER you can experience so many great health benefits. So if you’re considering incorporating fasting on your health journey, here’s how according to Dr. Mindy Pelz, author of “Fast Li
Donna Trana

Donna Trana

105 likes

How to Safely use Glycolic Acid on Scalp 🚿👌🏼
#scalproutine #cleanhairroutine #scalpcare #selfcaresunday #girlyaesthetic
Nahrin

Nahrin

1027 likes

A close-up of a baby's head shows patches of cradle cap, highlighted by a black circle. The image introduces the topic of how to remove cradle cap easily and safely, with a prompt to swipe for more information.
A bottle of baby oil is shown on a bathroom counter. This image illustrates the first step: applying oil or vaseline to the baby's scalp and letting it sit for 30 minutes to an hour.
A bottle of baby shampoo is displayed on a bathroom counter. This image represents the second step: washing the baby's hair with shampoo and warm water.
How to remove cradle cap easily & safely 🥰
1. Apply your favorite oil all over baby's scalp and let it sit. 2. Gently massage your baby's scalp with a mild baby shampoo to loosen the scales. 3. Use a soft brush or comb to gently remove the loosened scales, avoiding any irritation. 4. Rinse the scalp thoroughly and pat it dr
Narjisse 🍋✨

Narjisse 🍋✨

3451 likes

This image is a title card for a guide on recovering permanently deleted files on Windows 11. It features the Windows 11 logo, a recycle bin with files, and a monitor, illustrating that deleted data can be restored using built-in options and trusted tools.
This image details the first three methods for recovering deleted files on Windows 11. It lists steps for 'Undo Delete (Immediate Recovery)', 'File History Restoration', and 'System Image Recovery', providing clear instructions for each recovery option.
This image presents the remaining three methods for recovering deleted files on Windows 11. It outlines steps for 'Command Prompt Recovery', 'Windows File Recovery Tool', and using 'Third-Party Software', completing the list of six recovery options.
Deleted Files on Windows 11? Recover in Minutes
Accidentally deleted important files on Windows 11? This guide covers the best recovery methods using Recycle Bin, File History, Previous Versions, and professional recovery tools. Learn how deleted data can still be restored, why acting quickly matters, and how to recover documents, photos, and vi
XanthusTechCore

XanthusTechCore

1 like

How to Improve Flexibility Safely
Flexibility isn’t built overnight. Daily stretching, consistency, and patience make the difference. Start where you are and improve little by little. 💪
CUTEYE GLOW

CUTEYE GLOW

0 likes

Making sure he lands safely 😂
#funny #Couple #couplecomedy #relationship
Lemon8er

Lemon8er

524 likes

The image shows a hard drive with a Windows logo, a recycling bin with files, and a laptop, illustrating the recovery of deleted files from a C Drive in Windows 10 & 11. It highlights effective solutions for accidentally deleted files.
This image outlines two file recovery methods: using Windows File History to restore previous versions and using Windows File Recovery via Command Prompt, with an example command for recovering files.
The image details two more file recovery methods: using the CHKDSK tool in Command Prompt and using professional software like MyRecover. It also includes a bonus tip for recovering files when the computer won't boot.
🖥️ Deleted Files from Your C Drive on Windows? Recover Them Fast!
Accidentally deleted files from the C drive on Windows? This video shows effective ways to recover lost documents, photos, and system files before they’re permanently overwritten. #datarecovery #windowstips #windows11 #systemofadown #techtips
XanthusTechCore

XanthusTechCore

1 like

Steps to Make Windows 10 Move Recovery Partition
Can Windows 10 move recovery partition? Yes, you can easily move healthy recovery partition Windows 10 with a reliable partition manager called Partition Assistant, and here comes a step-by-step tutorial. #move #recovery #partition #windows10
Techcrafter

Techcrafter

1 like

ADHD in bipolar: how to treat it safely
ADHD + bipolar? Stabilize mood first, then treat
Agam Dhawan, MD

Agam Dhawan, MD

0 likes

How to safely remove gel nails💅🏽🫧💗
~The steps I take to remove gel manicure at home~ ✨SAFELY✨ #fresh nails ✨ #cleannails💅🏻 #geltips #Lemon8Diary #nailinspo #nailremoval #manicure #beginner #nailtech #nails athome
a l e x ♡

a l e x ♡

79 likes

2 Ways on How to Delete Partition in Windows 11/10
Wondering how to delete partitions in Windows PCs? This video presents two reliable methods with clear instructions so you can delete partitions easily and safely. #delete #partition #windows
tech_buggie

tech_buggie

0 likes

DiskPart: Delete a Protected Partition in Windows
Have you seen the error "Cannot delete a protected partition..." when trying to use DiskPart? This guide will show you step by step how to force delete a protected partition in Windows 10/11. #diskpart #partition #delete #protected #pctips
SmoothTechie

SmoothTechie

0 likes

How to Move Windows Recovery Partition Safely
Running out of disk space. Want to extend your C drive but the recovery partition is stuck in the wrong location? This video will teach you how to safely move it without deleting system files. #partition #move #Windows #disk #pctips
SmoothTechie

SmoothTechie

1 like

How to safely do nail prep?
Remember to use the correct angle! You must have: 👉SM320G Nail Drill 👉10pcs Tugsten Carbide Nail Bits #melodysusie #naildrill #nailtools #nailprep #nailtutorial
melodysusie

melodysusie

353 likes

Trim your 👃hair safely
#cuzykitchen
Cuzykitchen.com

Cuzykitchen.com

52 likes

How to safely put your newborn to sleep
Safe sleep practices are easier said than done when you are a sleep deprived new parent. This is why swaddelini brings you real life examples of how to incorporate safe sleep practices into your newborn routine. when your baby starts rolling, please leave their arms out so they can safely roll
Swaddelini

Swaddelini

36 likes

A close-up of a newborn's clenched fist with visible nails, resting on a white blanket. A pink heart graphic frames the text, "How to (Safely!) Cut Your Newborn's Nails Without Tears." Red dash marks suggest scratching, highlighting the need for nail care.
How to (Safely!) Cut Your Newborn’s Nails 😱
🤩New Parents, Let’s Talk! Okay, moms and dads—nobody warned us how terrifying it would be to cut a newborn’s nails, right?! Those tiny fingers, paper-thin nails, and the constant fear of “What if I accidentally cut them?”—yeah, we’ve all been there. But don’t stress! I’ve got you covered with the
Chela_morgan99

Chela_morgan99

371 likes

Safely Held and Beautifully Loved🩷
This here part of my Divine dreams world, a place where safety and peace are found. Safe love looks like one your soul keeps returning to, the feeling of tranquil softness in a presence. #contentcreator #artist #beautyfinds #love #art Along with my writing comes music, you are all
Lovely🤍

Lovely🤍

27 likes

kevin was released safely 🪶
#saxophones #pigeon #dancer
jayi 🧸

jayi 🧸

0 likes

💛 How to Safely Remove Gel Tips at Home | Easy Gel Tip Removal Guide
Removing gel tips doesn’t have to damage your natural nails! 💅✨ If you’re wondering how to remove gel tips the right way, we’ve got you covered. Start by gently filing the top coat, then soak your nails in acetone until the gel softens. Carefully lift the product without forcing it to protect your
NewYork3555

NewYork3555

3 likes

CMD: Delete Windows Temporary Files
Temporary files and junk can slow down your PC. In this video, learn how to safely use CMD to remove these files and quickly free up disk space. #delete #remove #temporary #cmd #pcclean
SmoothTechie

SmoothTechie

4 likes

How to Safely Burn & Reuse Your Pearled Candle
Pour the wax pearls into any heat-resistant container and insert the wick. Light, relax, and enjoy a clean, cozy glow. After use, let the wax cool, remove the melted wax around the wick, and simply add a new wick to relight. No wasted candles. No messy cleanup. Just endless candlelight,
Lumlu Candle

Lumlu Candle

124 likes

How to hydrate your dog safely this summer🐶✨
How to hydrate your dog safely this summer🐶✨ #dogs #usa #dogsoftiktok #dogmom #petcare
Scottpawbook

Scottpawbook

2 likes

2 MUST KNOW Hacks for Safely Storing Ornaments
🎀 NEED A Product LINK? Head to www.KISSparkles.com! Scroll till you see the cover photo of the video you would like to shop from 🥰 Both are Time Savers! 🎄✨ Get ready to transform your holiday storage game with **2 Easy Ways to Store and Organize Your Holiday Ornaments!** 🏠💖 In this vid
KISSparkles

KISSparkles

74 likes

How To SAFELY Do Stiff Leg Deadlifts
#legs #glutes #bodybuilding #gym
Shamah

Shamah

1 like

How to Delete a Recovery Partition Safely?
This guide explains whether it's possible to safely remove the recovery partition and how to do it. It's essential to back up your Windows system before deleting any recovery partition. #recovery #partition #delete #backup #system
SmoothTechie

SmoothTechie

0 likes

How to Jump a Car Safely
#automobiles #vehicle #car
Carrie D. Clymer

Carrie D. Clymer

77 likes

Safely repair damaged nails!
Use tissue and builder gel to repair nails! 👉The link to the same nail drill and builder gel is in my bio! #melodysusie #nails #nailcare #nailideas #nailtips
melodysusie

melodysusie

230 likes

C Drive Is Full? Here’s How to Empty It Safely!
Is your C drive running out of space? This video shows practical ways to clean up and free space on your C drive without deleting important files. Try Partition Assistant to extend your C drive easily! #cdrivefull #pctips #cleanup #disk
SmoothTechie

SmoothTechie

1 like

Drummer Big Al In Doha Qatar 🇶🇦 Safely
Still waiting on the other band mate's to get here. 🙄
Drummer_Big_Al

Drummer_Big_Al

1 like

Drive Safely
Jerred

Jerred

9 likes

how I safely remove the nails and reuse mine!
Let me show you how I safely remove the nails and reuse mine! #btartbox #springnails #btartboxnails #pressonnails #nail
BTArtbox Press On

BTArtbox Press On

52 likes

How to safely store your cryptocurrencies🔐💲💵
Stay Updated!! Keep your software and security measures up to date. Remember, security is key! Stay informed and protect your investments. 💪💰 “Unlocking Your Potential: Strategies for Personal Growth” 🌟 Feel free to message me anytime to discuss how we can work together on your journey to
Abinicole🦋💗

Abinicole🦋💗

54 likes

All BTS members have safely arrived in korea.Get some good rest,🫶🫰🏼💜
Jay Gou

Jay Gou

61 likes

How To Safely indulge your grape kink as a sub.
CNC is not just a kink, it’s a psychological and emotional edge. And indulging it requires maturity, self-awareness, and very intentional play. If you’re a submissive exploring this for the first time, here are 4 golden rules to protect your body, heart, and mind: 1. Never Play CNC with a New Pa
Madam Naomi

Madam Naomi

45 likes

How to safely fix damaged nails?
I used SM320G to softly remove! #melodysusie #naildrill #nailtools #nailsalon #nailtutorial
melodysusie

melodysusie

109 likes

How to safely remove your nails?
File the nail in sections using SC320F! Check my shop to get these tools! #melodysusie #nailtutorial #naildrill #nailtips #nailtools
melodysusie

melodysusie

19 likes

See more